<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:7a29775c-dce6-469f-8fd4-0d61ccd7824c,g:d33be55c-3416-410e-9a80-3f97c2837ef6-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/UNAUDITEDCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY" xlink:type="simple" xlink:href="wolf-20220925.xsd#UNAUDITEDCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/UNAUDITEDCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY" xlink:type="extended" id="i118bcf4b7c4441e9be96359cc049f12f_UNAUDITEDCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_824c704a-304b-4d7c-bb86-c4a3f814d567" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_824c704a-304b-4d7c-bb86-c4a3f814d567" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_2507e83e-8969-496f-a15a-90ea406aa7cd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_CommonStockSharesIssued_2507e83e-8969-496f-a15a-90ea406aa7cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_8571b882-9026-472b-b891-b5496af85ad1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_StockholdersEquity_8571b882-9026-472b-b891-b5496af85ad1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_f6f2283e-c9a4-44a4-8abd-d359829e53f7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_NetIncomeLoss_f6f2283e-c9a4-44a4-8abd-d359829e53f7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_0a06e20b-976a-49ee-a60d-69897d71f8cb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_0a06e20b-976a-49ee-a60d-69897d71f8cb" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_f03257a8-cf46-4576-b82f-48f5a3dedffb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_f03257a8-cf46-4576-b82f-48f5a3dedffb" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_APICShareBasedPaymentArrangementTaxWithholdingOnVestedEquityAwards_cb56879a-8e8e-434b-948f-2cdba858a1e0" xlink:href="wolf-20220925.xsd#wolf_APICShareBasedPaymentArrangementTaxWithholdingOnVestedEquityAwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_wolf_APICShareBasedPaymentArrangementTaxWithholdingOnVestedEquityAwards_cb56879a-8e8e-434b-948f-2cdba858a1e0" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_5b280833-911e-4943-9724-743ddb98c91e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_5b280833-911e-4943-9724-743ddb98c91e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_85b33b66-19be-4893-99aa-51534e93d2da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_85b33b66-19be-4893-99aa-51534e93d2da" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_101213a1-1e72-4e1f-a5cb-7fc55b673135" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_8b683df8-f9a8-42f0-89db-c595dc8a2f25" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_101213a1-1e72-4e1f-a5cb-7fc55b673135" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_e8fab7c7-1f35-4831-ab7f-12edabd5943f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_aa31c467-cb96-4121-9a98-c48b743eaf53" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdateExtensibleList_782dc223-f18f-4c26-92e3-91cbab8b28df" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingStandardsUpdateExtensibleList"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_824c704a-304b-4d7c-bb86-c4a3f814d567" xlink:to="loc_us-gaap_AccountingStandardsUpdateExtensibleList_782dc223-f18f-4c26-92e3-91cbab8b28df" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_78f2ab2a-0c4f-4e08-acfe-66169fd560ea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_824c704a-304b-4d7c-bb86-c4a3f814d567" xlink:to="loc_us-gaap_StatementTable_78f2ab2a-0c4f-4e08-acfe-66169fd560ea" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_cc49a4af-c4ad-487b-8f8d-7aadfac43987" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_78f2ab2a-0c4f-4e08-acfe-66169fd560ea" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_cc49a4af-c4ad-487b-8f8d-7aadfac43987" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_cc49a4af-c4ad-487b-8f8d-7aadfac43987_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_cc49a4af-c4ad-487b-8f8d-7aadfac43987" xlink:to="loc_us-gaap_EquityComponentDomain_cc49a4af-c4ad-487b-8f8d-7aadfac43987_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_cc49a4af-c4ad-487b-8f8d-7aadfac43987" xlink:to="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_f75a12ac-ec79-4743-8c83-f9e8a3b11b62" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:to="loc_us-gaap_CommonStockMember_f75a12ac-ec79-4743-8c83-f9e8a3b11b62" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_a51de25e-91b6-43b8-9455-7a0fe7428b9c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_a51de25e-91b6-43b8-9455-7a0fe7428b9c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_c85b0bd1-bd5e-4730-837c-05c9659b2090" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:to="loc_us-gaap_RetainedEarningsMember_c85b0bd1-bd5e-4730-837c-05c9659b2090" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_4b6442b9-77b1-4b5e-8b3e-a9227d037b90" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_81ff8837-de23-4233-9ac2-6e08fc88aca2" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_4b6442b9-77b1-4b5e-8b3e-a9227d037b90" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_093af533-ca7c-491f-9ec0-b70992844dbd" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_78f2ab2a-0c4f-4e08-acfe-66169fd560ea" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_093af533-ca7c-491f-9ec0-b70992844dbd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_093af533-ca7c-491f-9ec0-b70992844dbd_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_093af533-ca7c-491f-9ec0-b70992844dbd" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_093af533-ca7c-491f-9ec0-b70992844dbd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_fa443427-eebe-4fb8-8e10-dff2a13a61e8" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_093af533-ca7c-491f-9ec0-b70992844dbd" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_fa443427-eebe-4fb8-8e10-dff2a13a61e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_f1714e3f-cae2-448e-b48c-a5f74280ec5b" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_fa443427-eebe-4fb8-8e10-dff2a13a61e8" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_f1714e3f-cae2-448e-b48c-a5f74280ec5b" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/BasisofPresentationandNewAccountingStandardsNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#BasisofPresentationandNewAccountingStandardsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/BasisofPresentationandNewAccountingStandardsNarrativeDetails" xlink:type="extended" id="iee5ac936099d49ffb95b57bbf6038889_BasisofPresentationandNewAccountingStandardsNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems_a0c51178-fb9d-4ad0-b57a-53d5dedf9411" xlink:href="wolf-20220925.xsd#wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_b95c74a9-a627-47b0-9c79-cfcbbe8a1ad1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems_a0c51178-fb9d-4ad0-b57a-53d5dedf9411" xlink:to="loc_us-gaap_StockholdersEquity_b95c74a9-a627-47b0-9c79-cfcbbe8a1ad1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleLongTermNotesPayable_5a3e6deb-fda1-4001-a79b-3f9759742a96" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleLongTermNotesPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems_a0c51178-fb9d-4ad0-b57a-53d5dedf9411" xlink:to="loc_us-gaap_ConvertibleLongTermNotesPayable_5a3e6deb-fda1-4001-a79b-3f9759742a96" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_cfcae219-6254-4c54-8331-9b3f50f17fef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems_a0c51178-fb9d-4ad0-b57a-53d5dedf9411" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_cfcae219-6254-4c54-8331-9b3f50f17fef" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable_896ef5a0-a4a2-47ff-95c0-2d8c766279de" xlink:href="wolf-20220925.xsd#wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_wolf_BasisofPresentationandChangesinSignificantAccountingPoliciesLineItems_a0c51178-fb9d-4ad0-b57a-53d5dedf9411" xlink:to="loc_wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable_896ef5a0-a4a2-47ff-95c0-2d8c766279de" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_48e2d664-78b0-4a0e-8a23-3115dc287c2d" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable_896ef5a0-a4a2-47ff-95c0-2d8c766279de" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_48e2d664-78b0-4a0e-8a23-3115dc287c2d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_48e2d664-78b0-4a0e-8a23-3115dc287c2d_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_48e2d664-78b0-4a0e-8a23-3115dc287c2d" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_48e2d664-78b0-4a0e-8a23-3115dc287c2d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_912fb23d-fab5-4c1b-8e24-1e48cf4152f1" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_48e2d664-78b0-4a0e-8a23-3115dc287c2d" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_912fb23d-fab5-4c1b-8e24-1e48cf4152f1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_290a7e31-4d4a-4bc1-a80d-b4d8c9c4ec67" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_912fb23d-fab5-4c1b-8e24-1e48cf4152f1" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_290a7e31-4d4a-4bc1-a80d-b4d8c9c4ec67" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_33393ab9-e3f9-4476-b0a8-5a89716f289f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable_896ef5a0-a4a2-47ff-95c0-2d8c766279de" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_33393ab9-e3f9-4476-b0a8-5a89716f289f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_33393ab9-e3f9-4476-b0a8-5a89716f289f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_33393ab9-e3f9-4476-b0a8-5a89716f289f" xlink:to="loc_us-gaap_TypeOfAdoptionMember_33393ab9-e3f9-4476-b0a8-5a89716f289f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember_9066f84b-7e21-4832-9c5d-beb0fb7dcb49" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_33393ab9-e3f9-4476-b0a8-5a89716f289f" xlink:to="loc_us-gaap_TypeOfAdoptionMember_9066f84b-7e21-4832-9c5d-beb0fb7dcb49" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate202006Member_4a02dd60-d4f2-484c-b02c-1b91ce311eb0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingStandardsUpdate202006Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_9066f84b-7e21-4832-9c5d-beb0fb7dcb49" xlink:to="loc_us-gaap_AccountingStandardsUpdate202006Member_4a02dd60-d4f2-484c-b02c-1b91ce311eb0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_wolf_BasisOfPresentationAndChangesInSignificantAccountingPoliciesTable_896ef5a0-a4a2-47ff-95c0-2d8c766279de" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad" xlink:to="loc_us-gaap_EquityComponentDomain_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_0f84630a-de81-4f4d-96b9-e94ef8f1849f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_b67d35fd-9b98-4290-95b9-f9e2bcbe4bad" xlink:to="loc_us-gaap_EquityComponentDomain_0f84630a-de81-4f4d-96b9-e94ef8f1849f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_cb44b82e-d07f-4219-aa23-a0b4f3fe932b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0f84630a-de81-4f4d-96b9-e94ef8f1849f" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_cb44b82e-d07f-4219-aa23-a0b4f3fe932b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_30d98df6-d3c6-488b-ab61-96173ab43d5d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0f84630a-de81-4f4d-96b9-e94ef8f1849f" xlink:to="loc_us-gaap_RetainedEarningsMember_30d98df6-d3c6-488b-ab61-96173ab43d5d" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#DiscontinuedOperationsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="extended" id="i0d461da7c5254d79a18fac6dc1c1c68d_DiscontinuedOperationsNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_22cf59f7-d4f8-455f-80da-fa02546512b4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_22cf59f7-d4f8-455f-80da-fa02546512b4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DisposalGroupIncludingDiscontinuedOperationDebtInstrumentIssuedToParent_b5864ddc-6fb7-4361-84fa-adac54d9be88" xlink:href="wolf-20220925.xsd#wolf_DisposalGroupIncludingDiscontinuedOperationDebtInstrumentIssuedToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_wolf_DisposalGroupIncludingDiscontinuedOperationDebtInstrumentIssuedToParent_b5864ddc-6fb7-4361-84fa-adac54d9be88" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DisposalGroupIncludingDiscontinuedOperationContingentConsiderationAsset_2949fc2e-6a47-435d-b71d-3ee3ead6d3ad" xlink:href="wolf-20220925.xsd#wolf_DisposalGroupIncludingDiscontinuedOperationContingentConsiderationAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_wolf_DisposalGroupIncludingDiscontinuedOperationContingentConsiderationAsset_2949fc2e-6a47-435d-b71d-3ee3ead6d3ad" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_49495d76-0bb9-48af-a763-c512d0ef72f5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_49495d76-0bb9-48af-a763-c512d0ef72f5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DiscontinuedOperationCostsToSell_104a6fa1-550f-424e-914e-3a9cee88fb17" xlink:href="wolf-20220925.xsd#wolf_DiscontinuedOperationCostsToSell"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_wolf_DiscontinuedOperationCostsToSell_104a6fa1-550f-424e-914e-3a9cee88fb17" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DisposalGroupIncludingDiscontinuedOperationTermOfContinuingSupplyOfMaterialsAndServices_02776d42-6cfe-47c3-aea8-7ac6eea3863e" xlink:href="wolf-20220925.xsd#wolf_DisposalGroupIncludingDiscontinuedOperationTermOfContinuingSupplyOfMaterialsAndServices"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_wolf_DisposalGroupIncludingDiscontinuedOperationTermOfContinuingSupplyOfMaterialsAndServices_02776d42-6cfe-47c3-aea8-7ac6eea3863e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DisposalGroupIncludingDiscontinuedOperationTermOfRealEstateLicenseAgreement_59b218c5-438f-43f3-bdbf-1025aba7697f" xlink:href="wolf-20220925.xsd#wolf_DisposalGroupIncludingDiscontinuedOperationTermOfRealEstateLicenseAgreement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_wolf_DisposalGroupIncludingDiscontinuedOperationTermOfRealEstateLicenseAgreement_59b218c5-438f-43f3-bdbf-1025aba7697f" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_23ed2291-94cd-4404-84e1-0ae3c4fb2597" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_23ed2291-94cd-4404-84e1-0ae3c4fb2597" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_453539ca-332e-4515-8e0f-580e7f00b8c9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_453539ca-332e-4515-8e0f-580e7f00b8c9" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_e4522a9f-ebb4-4194-b33c-aa0d0c0165ad" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_e4522a9f-ebb4-4194-b33c-aa0d0c0165ad" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_febf130e-fa58-4ce2-b66d-5288bc462e4d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_febf130e-fa58-4ce2-b66d-5288bc462e4d" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_6a72b64a-5a7b-4951-ab28-9fc34e2a8260" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_6a72b64a-5a7b-4951-ab28-9fc34e2a8260" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_6a35d535-81d3-4527-bc02-2f3f5c653040" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_3e491fdc-a940-4984-9474-212cd055ca51" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_3e491fdc-a940-4984-9474-212cd055ca51" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_3e491fdc-a940-4984-9474-212cd055ca51_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_3e491fdc-a940-4984-9474-212cd055ca51" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_3e491fdc-a940-4984-9474-212cd055ca51_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_4dc51b06-d1f3-43db-8d74-6d3bccc05f63" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_3e491fdc-a940-4984-9474-212cd055ca51" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_4dc51b06-d1f3-43db-8d74-6d3bccc05f63" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_467b9d1b-b3f8-4feb-8a64-c2b90895a0e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_4dc51b06-d1f3-43db-8d74-6d3bccc05f63" xlink:to="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_467b9d1b-b3f8-4feb-8a64-c2b90895a0e6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_488e8335-a428-4eeb-9ba2-be90cd89d895" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_488e8335-a428-4eeb-9ba2-be90cd89d895" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_488e8335-a428-4eeb-9ba2-be90cd89d895_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_488e8335-a428-4eeb-9ba2-be90cd89d895" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_488e8335-a428-4eeb-9ba2-be90cd89d895_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_39f8179d-d754-4837-8bb3-cbaa893c51a7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_488e8335-a428-4eeb-9ba2-be90cd89d895" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_39f8179d-d754-4837-8bb3-cbaa893c51a7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LEDBusinessMember_a1105d71-d486-4bbd-96df-4ee827c554b1" xlink:href="wolf-20220925.xsd#wolf_LEDBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_39f8179d-d754-4837-8bb3-cbaa893c51a7" xlink:to="loc_wolf_LEDBusinessMember_a1105d71-d486-4bbd-96df-4ee827c554b1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LEDBusinessRealEstateLicenseAgreementMember_44dde3f9-a29d-4b59-aa5a-fdcac6ff2eda" xlink:href="wolf-20220925.xsd#wolf_LEDBusinessRealEstateLicenseAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_LEDBusinessMember_a1105d71-d486-4bbd-96df-4ee827c554b1" xlink:to="loc_wolf_LEDBusinessRealEstateLicenseAgreementMember_44dde3f9-a29d-4b59-aa5a-fdcac6ff2eda" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LEDBusinessTransitionServicesAgreementMember_783c7dac-9382-460c-8f7e-b6d5a554ba96" xlink:href="wolf-20220925.xsd#wolf_LEDBusinessTransitionServicesAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_LEDBusinessMember_a1105d71-d486-4bbd-96df-4ee827c554b1" xlink:to="loc_wolf_LEDBusinessTransitionServicesAgreementMember_783c7dac-9382-460c-8f7e-b6d5a554ba96" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_b8fe78bf-5180-48ed-8a7a-457347b2f3f7" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:to="loc_srt_RangeAxis_b8fe78bf-5180-48ed-8a7a-457347b2f3f7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b8fe78bf-5180-48ed-8a7a-457347b2f3f7_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_b8fe78bf-5180-48ed-8a7a-457347b2f3f7" xlink:to="loc_srt_RangeMember_b8fe78bf-5180-48ed-8a7a-457347b2f3f7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_5cb56790-5ef5-4cbd-9c96-9383ebfc9968" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_b8fe78bf-5180-48ed-8a7a-457347b2f3f7" xlink:to="loc_srt_RangeMember_5cb56790-5ef5-4cbd-9c96-9383ebfc9968" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_0a73491f-f3a5-4049-8dec-d80326b9ad37" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_5cb56790-5ef5-4cbd-9c96-9383ebfc9968" xlink:to="loc_srt_MinimumMember_0a73491f-f3a5-4049-8dec-d80326b9ad37" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_5df6bdd8-e610-4331-9cc1-f633b61332e8" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_5cb56790-5ef5-4cbd-9c96-9383ebfc9968" xlink:to="loc_srt_MaximumMember_5df6bdd8-e610-4331-9cc1-f633b61332e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_cafbbbc9-106e-4e81-b11d-e70c9cfd373d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_99559946-713b-459c-8d7f-48a127907bfa" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_cafbbbc9-106e-4e81-b11d-e70c9cfd373d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_cafbbbc9-106e-4e81-b11d-e70c9cfd373d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_cafbbbc9-106e-4e81-b11d-e70c9cfd373d" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_cafbbbc9-106e-4e81-b11d-e70c9cfd373d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_af29f703-b330-4a7c-a94c-6049fb9431e1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_cafbbbc9-106e-4e81-b11d-e70c9cfd373d" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_af29f703-b330-4a7c-a94c-6049fb9431e1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_b2a2dccc-4e2f-48c6-ad35-86f183f2b956" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_af29f703-b330-4a7c-a94c-6049fb9431e1" xlink:to="loc_us-gaap_AccountsReceivableMember_b2a2dccc-4e2f-48c6-ad35-86f183f2b956" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/RevenueRecognitionDisaggregatedRevenuefromExternalCustomersbyGeographicAreaDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#RevenueRecognitionDisaggregatedRevenuefromExternalCustomersbyGeographicAreaDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/RevenueRecognitionDisaggregatedRevenuefromExternalCustomersbyGeographicAreaDetails" xlink:type="extended" id="ief8a457ef6c64184a7841f264a0d7878_RevenueRecognitionDisaggregatedRevenuefromExternalCustomersbyGeographicAreaDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_879aac6f-e802-4e6f-9d3e-84553add5d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_1babd876-43b8-4397-9abc-5102f9a90a6e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_879aac6f-e802-4e6f-9d3e-84553add5d9c" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_1babd876-43b8-4397-9abc-5102f9a90a6e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_ccffd925-1a31-4c64-941b-b26bca4ae4e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_879aac6f-e802-4e6f-9d3e-84553add5d9c" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_ccffd925-1a31-4c64-941b-b26bca4ae4e3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_8744d84c-9641-4b7f-a235-9ab356a74120" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_879aac6f-e802-4e6f-9d3e-84553add5d9c" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_8744d84c-9641-4b7f-a235-9ab356a74120" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_8744d84c-9641-4b7f-a235-9ab356a74120" xlink:to="loc_srt_StatementGeographicalAxis_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3" xlink:to="loc_srt_SegmentGeographicalDomain_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_9e97042f-8b7e-4a6c-a9a9-0aa7342143d3" xlink:to="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EuropeMember_262e6eaf-3089-4d0b-b065-72e69f92752c" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EuropeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:to="loc_srt_EuropeMember_262e6eaf-3089-4d0b-b065-72e69f92752c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CN_40c0d676-04a1-4e94-9ea5-1653396a7a80" xlink:href="https://xbrl.sec.gov/country/2022/country-2022.xsd#country_CN"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:to="loc_country_CN_40c0d676-04a1-4e94-9ea5-1653396a7a80" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_87852bcc-45d9-48ce-8be7-88385c84640f" xlink:href="https://xbrl.sec.gov/country/2022/country-2022.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:to="loc_country_US_87852bcc-45d9-48ce-8be7-88385c84640f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_AsiaPacificExcludingChinaMember_c95561b5-b546-4b9b-9138-db392317c243" xlink:href="wolf-20220925.xsd#wolf_AsiaPacificExcludingChinaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:to="loc_wolf_AsiaPacificExcludingChinaMember_c95561b5-b546-4b9b-9138-db392317c243" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_OtherGeographicAreaMember_dc0967c8-433d-45db-b757-0d55a4cff300" xlink:href="wolf-20220925.xsd#wolf_OtherGeographicAreaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_0d18e506-fe01-40f3-99ee-691aeab530f0" xlink:to="loc_wolf_OtherGeographicAreaMember_dc0967c8-433d-45db-b757-0d55a4cff300" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_3ba17346-238e-4e67-8f05-4fda4781f3a6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_8744d84c-9641-4b7f-a235-9ab356a74120" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_3ba17346-238e-4e67-8f05-4fda4781f3a6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_3ba17346-238e-4e67-8f05-4fda4781f3a6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_3ba17346-238e-4e67-8f05-4fda4781f3a6" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_3ba17346-238e-4e67-8f05-4fda4781f3a6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_7946ad67-8b7a-4aa7-92d5-0fbd1c7dee12" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_3ba17346-238e-4e67-8f05-4fda4781f3a6" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_7946ad67-8b7a-4aa7-92d5-0fbd1c7dee12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeographicConcentrationRiskMember_bcbf05bf-da48-4106-9e07-3115e4c2da46" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GeographicConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_7946ad67-8b7a-4aa7-92d5-0fbd1c7dee12" xlink:to="loc_us-gaap_GeographicConcentrationRiskMember_bcbf05bf-da48-4106-9e07-3115e4c2da46" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_bc955b67-97c9-4c56-b823-5b42b0243b64" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_8744d84c-9641-4b7f-a235-9ab356a74120" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_bc955b67-97c9-4c56-b823-5b42b0243b64" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_bc955b67-97c9-4c56-b823-5b42b0243b64_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_bc955b67-97c9-4c56-b823-5b42b0243b64" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_bc955b67-97c9-4c56-b823-5b42b0243b64_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_fa767e84-6b35-46b8-8071-f2ad7c3a6ab1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_bc955b67-97c9-4c56-b823-5b42b0243b64" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_fa767e84-6b35-46b8-8071-f2ad7c3a6ab1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerMember_23210fa9-9e1f-4b0d-becc-628e26ca280e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_fa767e84-6b35-46b8-8071-f2ad7c3a6ab1" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerMember_23210fa9-9e1f-4b0d-becc-628e26ca280e" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LeasesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LeasesNarrativeDetails" xlink:type="extended" id="i995a6adb9c23448b84b72e07e47d247b_LeasesNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeaseTermOfContract1_b056c32b-d8a7-4b0b-ae3d-67cf4476646b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeFinanceLeaseTermOfContract1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_LesseeFinanceLeaseTermOfContract1_b056c32b-d8a7-4b0b-ae3d-67cf4476646b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseExpense_9639d6c1-111a-4f61-9389-9590b64d2e52" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_OperatingLeaseExpense_9639d6c1-111a-4f61-9389-9590b64d2e52" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_7091c1e9-7895-4ef3-8f6a-9f2f85b9e76e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_7091c1e9-7895-4ef3-8f6a-9f2f85b9e76e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_9bf9c12a-3cf8-4d08-9f43-88729967f7dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_9bf9c12a-3cf8-4d08-9f43-88729967f7dc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetRentableArea_39aa9706-8e0e-49a6-b0bb-2a42500947be" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetRentableArea"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_NetRentableArea_39aa9706-8e0e-49a6-b0bb-2a42500947be" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LessorOperatingLeaseAnnualPayments_c9dcdbb9-5c4a-4e56-a7be-b233c5ad103c" xlink:href="wolf-20220925.xsd#wolf_LessorOperatingLeaseAnnualPayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_wolf_LessorOperatingLeaseAnnualPayments_c9dcdbb9-5c4a-4e56-a7be-b233c5ad103c" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeaseTermOfContract_46d722fe-0436-4ab4-aa35-6d9cc98846d4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LessorOperatingLeaseTermOfContract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_LessorOperatingLeaseTermOfContract_46d722fe-0436-4ab4-aa35-6d9cc98846d4" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LessorLeaseTerminationNoticePeriod_e2b4e9cd-d77f-48a9-b8ec-9fd0ff3977fd" xlink:href="wolf-20220925.xsd#wolf_LessorLeaseTerminationNoticePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_wolf_LessorLeaseTerminationNoticePeriod_e2b4e9cd-d77f-48a9-b8ec-9fd0ff3977fd" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncomeLeasePayments_81ca77de-1a9e-4253-96c2-bf7f730a34bd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLeaseIncomeLeasePayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncomeLeasePayments_81ca77de-1a9e-4253-96c2-bf7f730a34bd" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_7c309b91-05e6-4d8b-9f84-7ce7e2bcf05d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_7c309b91-05e6-4d8b-9f84-7ce7e2bcf05d" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_27c7b72d-6078-47de-8a37-09f2b2562856" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_1408ffbb-a627-4a2d-a217-da76b2bac381" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_27c7b72d-6078-47de-8a37-09f2b2562856" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_27c7b72d-6078-47de-8a37-09f2b2562856" xlink:to="loc_srt_StatementGeographicalAxis_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d" xlink:to="loc_srt_SegmentGeographicalDomain_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_06cda0f7-cdaf-4e66-a6b9-d64eeba765d9" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_9d3a8dcf-d3fb-4030-9eb5-647ebe74933d" xlink:to="loc_srt_SegmentGeographicalDomain_06cda0f7-cdaf-4e66-a6b9-d64eeba765d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NY_f7328935-99fc-4f37-873e-29cdd3112a53" xlink:href="https://xbrl.sec.gov/stpr/2022/stpr-2022.xsd#stpr_NY"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_06cda0f7-cdaf-4e66-a6b9-d64eeba765d9" xlink:to="loc_stpr_NY_f7328935-99fc-4f37-873e-29cdd3112a53" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_6a44e873-b557-4688-8361-c26613653c08" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_27c7b72d-6078-47de-8a37-09f2b2562856" xlink:to="loc_srt_RangeAxis_6a44e873-b557-4688-8361-c26613653c08" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_6a44e873-b557-4688-8361-c26613653c08_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_6a44e873-b557-4688-8361-c26613653c08" xlink:to="loc_srt_RangeMember_6a44e873-b557-4688-8361-c26613653c08_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_7a161490-3537-4da0-b18f-7bc8d154dff7" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_6a44e873-b557-4688-8361-c26613653c08" xlink:to="loc_srt_RangeMember_7a161490-3537-4da0-b18f-7bc8d154dff7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_5a34d35d-f2c3-4318-909f-3c8cba9368dc" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_7a161490-3537-4da0-b18f-7bc8d154dff7" xlink:to="loc_srt_MaximumMember_5a34d35d-f2c3-4318-909f-3c8cba9368dc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_ec953360-1b73-4767-9bdd-9064966daa2e" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_7a161490-3537-4da0-b18f-7bc8d154dff7" xlink:to="loc_srt_MinimumMember_ec953360-1b73-4767-9bdd-9064966daa2e" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LeasesWeightedAverageRemainingLeaseTermsandDiscountRatesDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LeasesWeightedAverageRemainingLeaseTermsandDiscountRatesDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LeasesWeightedAverageRemainingLeaseTermsandDiscountRatesDetails" xlink:type="extended" id="id85e31d28c92494982f90decc1f3da3b_LeasesWeightedAverageRemainingLeaseTermsandDiscountRatesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_4d52ee13-75a5-43b3-b97e-5df743c15542" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_4d52ee13-75a5-43b3-b97e-5df743c15542" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_22fdf26f-3991-4f39-b2be-17ca84ac4afc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_22fdf26f-3991-4f39-b2be-17ca84ac4afc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_6e1a91d0-97ed-44df-bec8-c41973cab3f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_6e1a91d0-97ed-44df-bec8-c41973cab3f9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_f2d8fa73-0583-420f-a1e3-ca0e844f78b7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_f2d8fa73-0583-420f-a1e3-ca0e844f78b7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeaseTermOfContract1_6fa09d17-ef3f-417e-9439-cca56334b3b9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeFinanceLeaseTermOfContract1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_LesseeFinanceLeaseTermOfContract1_6fa09d17-ef3f-417e-9439-cca56334b3b9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_FinanceLeaseWeightedAverageRemainingLeaseTermExcluding49YearGroundLease_9fd781b0-afc7-42b4-8269-c78ce0b2aabd" xlink:href="wolf-20220925.xsd#wolf_FinanceLeaseWeightedAverageRemainingLeaseTermExcluding49YearGroundLease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_wolf_FinanceLeaseWeightedAverageRemainingLeaseTermExcluding49YearGroundLease_9fd781b0-afc7-42b4-8269-c78ce0b2aabd" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_FinanceLeaseWeightedAverageDiscountRatePercentExcluding49YearGroundLease_a43884a2-a097-45b8-845b-14c4607bb453" xlink:href="wolf-20220925.xsd#wolf_FinanceLeaseWeightedAverageDiscountRatePercentExcluding49YearGroundLease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_wolf_FinanceLeaseWeightedAverageDiscountRatePercentExcluding49YearGroundLease_a43884a2-a097-45b8-845b-14c4607bb453" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_863e1133-c4cb-4b11-ac10-4ab6eb13a0d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_c23f0397-cd90-47fd-9735-1b381842567c" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_863e1133-c4cb-4b11-ac10-4ab6eb13a0d5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_4d56131b-85a6-48b3-968c-3ba57fab347b" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_863e1133-c4cb-4b11-ac10-4ab6eb13a0d5" xlink:to="loc_srt_StatementGeographicalAxis_4d56131b-85a6-48b3-968c-3ba57fab347b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_4d56131b-85a6-48b3-968c-3ba57fab347b_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_4d56131b-85a6-48b3-968c-3ba57fab347b" xlink:to="loc_srt_SegmentGeographicalDomain_4d56131b-85a6-48b3-968c-3ba57fab347b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_629fefcb-b0a9-4c74-b531-65fa4d4cc454" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_4d56131b-85a6-48b3-968c-3ba57fab347b" xlink:to="loc_srt_SegmentGeographicalDomain_629fefcb-b0a9-4c74-b531-65fa4d4cc454" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_NY_d12732a5-fb38-43dc-afc2-d5dcdf7558e7" xlink:href="https://xbrl.sec.gov/stpr/2022/stpr-2022.xsd#stpr_NY"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_629fefcb-b0a9-4c74-b531-65fa4d4cc454" xlink:to="loc_stpr_NY_d12732a5-fb38-43dc-afc2-d5dcdf7558e7" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/FinancialStatementDetailsAccountsReceivableNetDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#FinancialStatementDetailsAccountsReceivableNetDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/FinancialStatementDetailsAccountsReceivableNetDetails" xlink:type="extended" id="i546c6652c83b4f9b88e4b7a17c621ee8_FinancialStatementDetailsAccountsReceivableNetDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_d03a825d-cc67-4e10-af0c-d643b339f47b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetAbstract_f3fcf676-7a1a-428c-8d35-91b569d120b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_d03a825d-cc67-4e10-af0c-d643b339f47b" xlink:to="loc_us-gaap_AccountsReceivableNetAbstract_f3fcf676-7a1a-428c-8d35-91b569d120b8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_b79bb4de-9328-41ae-8b33-6bbcf86c8fd7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableGrossCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsReceivableNetAbstract_f3fcf676-7a1a-428c-8d35-91b569d120b8" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_b79bb4de-9328-41ae-8b33-6bbcf86c8fd7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_7f280a9a-f843-43ad-b28a-5c7c4c02ab52" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsReceivableNetAbstract_f3fcf676-7a1a-428c-8d35-91b569d120b8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_7f280a9a-f843-43ad-b28a-5c7c4c02ab52" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_219935f0-8ab1-4471-a24f-579104b6c405" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsReceivableNetAbstract_f3fcf676-7a1a-428c-8d35-91b569d120b8" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_219935f0-8ab1-4471-a24f-579104b6c405" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_108d00d2-ce3f-469f-9b35-6d5175992f90" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_d03a825d-cc67-4e10-af0c-d643b339f47b" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_108d00d2-ce3f-469f-9b35-6d5175992f90" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_4d51e2b2-9923-4f1f-a458-cfae3da70258" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_108d00d2-ce3f-469f-9b35-6d5175992f90" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_4d51e2b2-9923-4f1f-a458-cfae3da70258" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesBillingStatusDomain_4d51e2b2-9923-4f1f-a458-cfae3da70258_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReceivablesBillingStatusDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_4d51e2b2-9923-4f1f-a458-cfae3da70258" xlink:to="loc_us-gaap_ReceivablesBillingStatusDomain_4d51e2b2-9923-4f1f-a458-cfae3da70258_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesBillingStatusDomain_a6512c47-6d2c-4689-adb9-16812bd2a686" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReceivablesBillingStatusDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByBillingStatusTypeAxis_4d51e2b2-9923-4f1f-a458-cfae3da70258" xlink:to="loc_us-gaap_ReceivablesBillingStatusDomain_a6512c47-6d2c-4689-adb9-16812bd2a686" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BilledRevenuesMember_ed711503-1423-4139-b278-9350c70d98fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BilledRevenuesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReceivablesBillingStatusDomain_a6512c47-6d2c-4689-adb9-16812bd2a686" xlink:to="loc_us-gaap_BilledRevenuesMember_ed711503-1423-4139-b278-9350c70d98fd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnbilledRevenuesMember_655beedf-01b9-4782-a0dc-fe5b7a68ab87" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnbilledRevenuesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReceivablesBillingStatusDomain_a6512c47-6d2c-4689-adb9-16812bd2a686" xlink:to="loc_us-gaap_UnbilledRevenuesMember_655beedf-01b9-4782-a0dc-fe5b7a68ab87" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_108d00d2-ce3f-469f-9b35-6d5175992f90" xlink:to="loc_srt_ProductOrServiceAxis_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb" xlink:to="loc_srt_ProductsAndServicesDomain_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_32eac09c-a593-418b-bc53-6ff853b01469" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_ac5d39d7-1e30-46c0-bb14-0b0b179cc3eb" xlink:to="loc_srt_ProductsAndServicesDomain_32eac09c-a593-418b-bc53-6ff853b01469" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RoyaltyMember_ebe8f10b-3e09-4b84-a29a-47f7a344d327" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RoyaltyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_32eac09c-a593-418b-bc53-6ff853b01469" xlink:to="loc_us-gaap_RoyaltyMember_ebe8f10b-3e09-4b84-a29a-47f7a344d327" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/FinancialStatementDetailsAllowanceforBadDebtsDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#FinancialStatementDetailsAllowanceforBadDebtsDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/FinancialStatementDetailsAllowanceforBadDebtsDetails" xlink:type="extended" id="i92b63b91ce3f4757a16a3e9ccad57a0c_FinancialStatementDetailsAllowanceforBadDebtsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_84ded1ae-ff33-4695-91a7-93f3a0c74335" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_ce472230-e33e-4ced-9236-e568b8d1568b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_84ded1ae-ff33-4695-91a7-93f3a0c74335" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_ce472230-e33e-4ced-9236-e568b8d1568b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_e871863b-b00a-4bb8-ab28-ed259dfab331" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_ce472230-e33e-4ced-9236-e568b8d1568b" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_e871863b-b00a-4bb8-ab28-ed259dfab331" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_ee5cb45e-0c7c-4ef8-93b3-f4f8fe2aaa2a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_ce472230-e33e-4ced-9236-e568b8d1568b" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_ee5cb45e-0c7c-4ef8-93b3-f4f8fe2aaa2a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_1d5eed34-d78d-45eb-af94-648b2734e084" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ValuationAllowancesAndReservesDeductions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_ce472230-e33e-4ced-9236-e568b8d1568b" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDeductions_1d5eed34-d78d-45eb-af94-648b2734e084" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8a1edad2-0ecb-494b-a350-cb5c4d85717e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_baa4070b-6707-43a5-9bd1-c7af58ffcf50" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_84ded1ae-ff33-4695-91a7-93f3a0c74335" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_baa4070b-6707-43a5-9bd1-c7af58ffcf50" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_6960ba7c-f0a3-47f1-9170-fb24370b8c84" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_baa4070b-6707-43a5-9bd1-c7af58ffcf50" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_6960ba7c-f0a3-47f1-9170-fb24370b8c84" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_6960ba7c-f0a3-47f1-9170-fb24370b8c84_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ValuationAllowancesAndReservesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_6960ba7c-f0a3-47f1-9170-fb24370b8c84" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_6960ba7c-f0a3-47f1-9170-fb24370b8c84_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_10ebe075-cd38-40cb-9a3e-c545275bdbf3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ValuationAllowancesAndReservesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_6960ba7c-f0a3-47f1-9170-fb24370b8c84" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_10ebe075-cd38-40cb-9a3e-c545275bdbf3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForNotesReceivableMember_318fbef4-b443-45e6-ad7c-6b76574d68c8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForNotesReceivableMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesDomain_10ebe075-cd38-40cb-9a3e-c545275bdbf3" xlink:to="loc_us-gaap_AllowanceForNotesReceivableMember_318fbef4-b443-45e6-ad7c-6b76574d68c8" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/FinancialStatementDetailsNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#FinancialStatementDetailsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/FinancialStatementDetailsNarrativeDetails" xlink:type="extended" id="ia8e28e5a7e1d4e63950495dc55eabbdb_FinancialStatementDetailsNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4718de19-8b82-46f2-b3bf-0a1d6974874b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_88934f2c-2d8a-4e60-b0e0-0426d60750bd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4718de19-8b82-46f2-b3bf-0a1d6974874b" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_88934f2c-2d8a-4e60-b0e0-0426d60750bd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_c334f088-0198-44b2-a8d9-216a120b2bde" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4718de19-8b82-46f2-b3bf-0a1d6974874b" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_c334f088-0198-44b2-a8d9-216a120b2bde" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0033179e-6b20-40e6-9b70-2389d2a2a2fa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_c334f088-0198-44b2-a8d9-216a120b2bde" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0033179e-6b20-40e6-9b70-2389d2a2a2fa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0033179e-6b20-40e6-9b70-2389d2a2a2fa_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0033179e-6b20-40e6-9b70-2389d2a2a2fa" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0033179e-6b20-40e6-9b70-2389d2a2a2fa_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_8e89b9c8-cb90-4412-a7be-d2986ef45ce6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_0033179e-6b20-40e6-9b70-2389d2a2a2fa" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_8e89b9c8-cb90-4412-a7be-d2986ef45ce6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1594c26e-38fd-4a16-b79a-c547ec19f7b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_8e89b9c8-cb90-4412-a7be-d2986ef45ce6" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1594c26e-38fd-4a16-b79a-c547ec19f7b1" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/InvestmentsShorttermInvestmentsbyTypeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#InvestmentsShorttermInvestmentsbyTypeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/InvestmentsShorttermInvestmentsbyTypeDetails" xlink:type="extended" id="icc30fa981cbb48348867dbc1d102a0dc_InvestmentsShorttermInvestmentsbyTypeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent_a316c452-23e4-4dd5-885f-f06234d71383" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLossCurrent_a316c452-23e4-4dd5-885f-f06234d71383" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_5ac96293-d74e-463c-a7da-89111379b40f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_5ac96293-d74e-463c-a7da-89111379b40f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_beb02114-1433-4e72-86b3-d382971d85cd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_beb02114-1433-4e72-86b3-d382971d85cd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest_6557fc6c-e777-4bba-b09d-4eef5228d38f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest_6557fc6c-e777-4bba-b09d-4eef5228d38f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent_719262c0-a1f4-458b-bb6d-1ac2d1b38095" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent_719262c0-a1f4-458b-bb6d-1ac2d1b38095" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_6d57a86c-30c7-43a9-b624-3a46d7f3215c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_929fde27-3cf7-4f0b-85ca-df4d352f805d" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_6d57a86c-30c7-43a9-b624-3a46d7f3215c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_82dd1b3d-82d6-4cbd-add5-2e25f1afe670" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_6d57a86c-30c7-43a9-b624-3a46d7f3215c" xlink:to="loc_us-gaap_FinancialInstrumentAxis_82dd1b3d-82d6-4cbd-add5-2e25f1afe670" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_82dd1b3d-82d6-4cbd-add5-2e25f1afe670_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_82dd1b3d-82d6-4cbd-add5-2e25f1afe670" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_82dd1b3d-82d6-4cbd-add5-2e25f1afe670_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_82dd1b3d-82d6-4cbd-add5-2e25f1afe670" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_de43441e-d228-491b-bc67-438135980e84" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_de43441e-d228-491b-bc67-438135980e84" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MunicipalBondsMember_4e79a889-ff3a-4b61-894b-08e0fb9c3d6f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MunicipalBondsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:to="loc_us-gaap_MunicipalBondsMember_4e79a889-ff3a-4b61-894b-08e0fb9c3d6f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_e5406b7b-644f-4ccf-a14b-a74b85d9e9be" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_e5406b7b-644f-4ccf-a14b-a74b85d9e9be" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDemandObligationMember_50237dce-aca5-4024-a2e8-ac7b0af392a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:to="loc_us-gaap_VariableRateDemandObligationMember_50237dce-aca5-4024-a2e8-ac7b0af392a9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_340dab4a-c691-4dc4-9eed-20f3bbf20f04" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b51b29b0-4f8e-44ef-9956-f2b8b77fa051" xlink:to="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_340dab4a-c691-4dc4-9eed-20f3bbf20f04" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/InvestmentsInvestmentSecuritiesAggregatedbyInvestmentTypeandLengthofTimeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#InvestmentsInvestmentSecuritiesAggregatedbyInvestmentTypeandLengthofTimeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/InvestmentsInvestmentSecuritiesAggregatedbyInvestmentTypeandLengthofTimeDetails" xlink:type="extended" id="idb295ccaa2ff452fa6799c0cdcf462c2_InvestmentsInvestmentSecuritiesAggregatedbyInvestmentTypeandLengthofTimeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_c6130bbe-4b1b-46ef-bff6-3a435a2015ea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract_8f3cc256-108b-4bd8-b699-f063cca0b097" xlink:href="wolf-20220925.xsd#wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_c6130bbe-4b1b-46ef-bff6-3a435a2015ea" xlink:to="loc_wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract_8f3cc256-108b-4bd8-b699-f063cca0b097" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_953ba5e4-f822-47fb-9b08-e8ccef8835ca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract_8f3cc256-108b-4bd8-b699-f063cca0b097" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_953ba5e4-f822-47fb-9b08-e8ccef8835ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_349e6526-457e-4433-a1a6-d39869e46f7e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract_8f3cc256-108b-4bd8-b699-f063cca0b097" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_349e6526-457e-4433-a1a6-d39869e46f7e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_2c323d75-ff50-429d-9de6-c55b541a9b17" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionFairValueAbstract_8f3cc256-108b-4bd8-b699-f063cca0b097" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_2c323d75-ff50-429d-9de6-c55b541a9b17" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract_94ecb390-f0f6-4616-8122-d129c4fac4b3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_c6130bbe-4b1b-46ef-bff6-3a435a2015ea" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract_94ecb390-f0f6-4616-8122-d129c4fac4b3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_98a94502-51ba-49b2-895b-a3fe6e9cf726" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract_94ecb390-f0f6-4616-8122-d129c4fac4b3" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_98a94502-51ba-49b2-895b-a3fe6e9cf726" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_e03669df-b3cf-450d-b855-04169f5c6710" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract_94ecb390-f0f6-4616-8122-d129c4fac4b3" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_e03669df-b3cf-450d-b855-04169f5c6710" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_7adeb683-472a-4443-83f3-a52c63e8a449" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract_94ecb390-f0f6-4616-8122-d129c4fac4b3" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_7adeb683-472a-4443-83f3-a52c63e8a449" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract_41474a2f-47b8-40e8-bf82-0cba43219bb2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_c6130bbe-4b1b-46ef-bff6-3a435a2015ea" xlink:to="loc_us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract_41474a2f-47b8-40e8-bf82-0cba43219bb2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions_cd20eb28-e837-4aa8-9a4c-e2dc31142bc4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract_41474a2f-47b8-40e8-bf82-0cba43219bb2" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions_cd20eb28-e837-4aa8-9a4c-e2dc31142bc4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions_5aa997b9-d703-4d34-90a2-cc9c5dd63a1b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract_41474a2f-47b8-40e8-bf82-0cba43219bb2" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions_5aa997b9-d703-4d34-90a2-cc9c5dd63a1b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions_ccdb6024-c491-4cc2-b2af-6ec1acab720d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract_41474a2f-47b8-40e8-bf82-0cba43219bb2" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions_ccdb6024-c491-4cc2-b2af-6ec1acab720d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_4ac46158-b71d-4ea0-a20f-0e7cc1e5ea33" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_c6130bbe-4b1b-46ef-bff6-3a435a2015ea" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_4ac46158-b71d-4ea0-a20f-0e7cc1e5ea33" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_aec2fe98-2d42-440d-b439-a373841e59ed" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_4ac46158-b71d-4ea0-a20f-0e7cc1e5ea33" xlink:to="loc_us-gaap_FinancialInstrumentAxis_aec2fe98-2d42-440d-b439-a373841e59ed" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_aec2fe98-2d42-440d-b439-a373841e59ed_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_aec2fe98-2d42-440d-b439-a373841e59ed" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_aec2fe98-2d42-440d-b439-a373841e59ed_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_aec2fe98-2d42-440d-b439-a373841e59ed" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_36a7d74f-aa42-472c-9751-a9ef9d85bf84" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_36a7d74f-aa42-472c-9751-a9ef9d85bf84" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MunicipalBondsMember_824a8eb3-3923-49e7-9a68-bdfcc48ac647" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MunicipalBondsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:to="loc_us-gaap_MunicipalBondsMember_824a8eb3-3923-49e7-9a68-bdfcc48ac647" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_39d15608-263c-4095-907f-060644508ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_39d15608-263c-4095-907f-060644508ab9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_dd8ee302-4f37-44f4-b19e-c07d093005a6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_f58b439f-a0e2-4ba2-9979-1c7d650e3210" xlink:to="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_dd8ee302-4f37-44f4-b19e-c07d093005a6" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/InvestmentsNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#InvestmentsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/InvestmentsNarrativeDetails" xlink:type="extended" id="i2d6dfeebefb344d2ab60f741933f8f4a_InvestmentsNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions_573d1e88-6824-4a72-aa28-b70370a688f0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions_573d1e88-6824-4a72-aa28-b70370a688f0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_5e9fb9b9-6c0e-45c3-b452-28f47bd50661" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_5e9fb9b9-6c0e-45c3-b452-28f47bd50661" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_f3bcee31-04d2-4edc-8ab2-71f37bea3fd3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_f3bcee31-04d2-4edc-8ab2-71f37bea3fd3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestReceivableCurrent_cba5cb47-bb42-4151-b9ff-ab0640b944a0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestReceivableCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:to="loc_us-gaap_InterestReceivableCurrent_cba5cb47-bb42-4151-b9ff-ab0640b944a0" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable_c7d30651-4b8c-4dad-a124-6e04a376f8fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems_4f56a5d8-9fb6-4a9f-924a-8e2ad23bd68d" xlink:to="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable_c7d30651-4b8c-4dad-a124-6e04a376f8fd" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_edc93435-7767-41fb-ac9c-e6a99ed50a8b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable_c7d30651-4b8c-4dad-a124-6e04a376f8fd" xlink:to="loc_us-gaap_FinancialInstrumentAxis_edc93435-7767-41fb-ac9c-e6a99ed50a8b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_edc93435-7767-41fb-ac9c-e6a99ed50a8b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_edc93435-7767-41fb-ac9c-e6a99ed50a8b" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_edc93435-7767-41fb-ac9c-e6a99ed50a8b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_2df59bc3-13e3-44d2-9efe-b013eebe61f0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_edc93435-7767-41fb-ac9c-e6a99ed50a8b" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_2df59bc3-13e3-44d2-9efe-b013eebe61f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember_58c5097a-6476-45fa-a490-2714b2d65d50" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_2df59bc3-13e3-44d2-9efe-b013eebe61f0" xlink:to="loc_us-gaap_CashAndCashEquivalentsMember_58c5097a-6476-45fa-a490-2714b2d65d50" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/InvestmentsContractualMaturitiesofMarketableInvestmentsDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#InvestmentsContractualMaturitiesofMarketableInvestmentsDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/InvestmentsContractualMaturitiesofMarketableInvestmentsDetails" xlink:type="extended" id="idb11e9e8eda04d3191d905c4a7712eaf_InvestmentsContractualMaturitiesofMarketableInvestmentsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_2beddcec-a104-4800-8ad8-56d2eed445b5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_2beddcec-a104-4800-8ad8-56d2eed445b5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_11d57096-4e58-4e9e-b7ec-3e082473444e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_11d57096-4e58-4e9e-b7ec-3e082473444e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_e0718a36-b727-4f22-937b-0b9eae4518c6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_e0718a36-b727-4f22-937b-0b9eae4518c6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_0a9671b4-82a3-4250-bf52-0ab30480049f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_0a9671b4-82a3-4250-bf52-0ab30480049f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_2e06c56b-aba0-4b21-ba57-0a4eff253378" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_2e06c56b-aba0-4b21-ba57-0a4eff253378" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_f799018b-f731-4b87-935d-bc143139e5d5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_b072e6f8-b6aa-4a57-bc9e-2e4f75e6e193" xlink:to="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_f799018b-f731-4b87-935d-bc143139e5d5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_16dd8ca0-349b-46bf-a1b2-7e028caf2062" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesTable_f799018b-f731-4b87-935d-bc143139e5d5" xlink:to="loc_us-gaap_FinancialInstrumentAxis_16dd8ca0-349b-46bf-a1b2-7e028caf2062" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_16dd8ca0-349b-46bf-a1b2-7e028caf2062_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_16dd8ca0-349b-46bf-a1b2-7e028caf2062" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_16dd8ca0-349b-46bf-a1b2-7e028caf2062_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_16dd8ca0-349b-46bf-a1b2-7e028caf2062" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_df136a57-5167-4c19-a023-02cebed56e18" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_df136a57-5167-4c19-a023-02cebed56e18" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MunicipalBondsMember_4a3cbc2b-83c6-417b-ba41-aee34e44f16d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MunicipalBondsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:to="loc_us-gaap_MunicipalBondsMember_4a3cbc2b-83c6-417b-ba41-aee34e44f16d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_41a98bfb-77e2-4757-9600-c9e3d0c335ae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_41a98bfb-77e2-4757-9600-c9e3d0c335ae" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDemandObligationMember_12ef0496-3638-4fad-8d39-0f08348175b9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:to="loc_us-gaap_VariableRateDemandObligationMember_12ef0496-3638-4fad-8d39-0f08348175b9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_f5e71293-578c-49c6-9c1f-9873dceb6d56" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_75108d07-cc3e-4054-968e-c699a7af9768" xlink:to="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_f5e71293-578c-49c6-9c1f-9873dceb6d56" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/FairValueofFinancialInstrumentsSummaryDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#FairValueofFinancialInstrumentsSummaryDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/FairValueofFinancialInstrumentsSummaryDetails" xlink:type="extended" id="iee8ac9460eac402a954e78a9d2bc1f71_FairValueofFinancialInstrumentsSummaryDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_dc32e444-1445-46f2-b036-01dba9f21352" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosureAbstract_b9baa892-629a-4e99-b942-387c126340ef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsFairValueDisclosureAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_dc32e444-1445-46f2-b036-01dba9f21352" xlink:to="loc_us-gaap_AssetsFairValueDisclosureAbstract_b9baa892-629a-4e99-b942-387c126340ef" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_17fbb948-83ee-459d-aaef-804746791a17" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_b9baa892-629a-4e99-b942-387c126340ef" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_17fbb948-83ee-459d-aaef-804746791a17" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_50614f6b-5187-41d4-b798-66f952e3a931" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_b9baa892-629a-4e99-b942-387c126340ef" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_50614f6b-5187-41d4-b798-66f952e3a931" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_c0d66f80-2357-4f24-891a-c633cf14a9cb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsFairValueDisclosureAbstract_b9baa892-629a-4e99-b942-387c126340ef" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_c0d66f80-2357-4f24-891a-c633cf14a9cb" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_7741b056-601d-471b-99cd-2769382cbf3a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_dc32e444-1445-46f2-b036-01dba9f21352" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_7741b056-601d-471b-99cd-2769382cbf3a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_f5350d8a-5c93-4bdb-b59a-ee534b8e7017" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_7741b056-601d-471b-99cd-2769382cbf3a" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_f5350d8a-5c93-4bdb-b59a-ee534b8e7017" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_f5350d8a-5c93-4bdb-b59a-ee534b8e7017_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_f5350d8a-5c93-4bdb-b59a-ee534b8e7017" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_f5350d8a-5c93-4bdb-b59a-ee534b8e7017_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_ca086d7b-4355-4649-b13d-63255c72bc92" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_f5350d8a-5c93-4bdb-b59a-ee534b8e7017" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_ca086d7b-4355-4649-b13d-63255c72bc92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_fc8e6ed9-1dd8-4385-9230-19ce88cc3312" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_ca086d7b-4355-4649-b13d-63255c72bc92" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_fc8e6ed9-1dd8-4385-9230-19ce88cc3312" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_e3d9639a-eb82-4045-b31f-3e394ae8c4b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_ca086d7b-4355-4649-b13d-63255c72bc92" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_e3d9639a-eb82-4045-b31f-3e394ae8c4b8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_a1c87abd-6016-4c7e-9728-a2f4100af287" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_ca086d7b-4355-4649-b13d-63255c72bc92" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_a1c87abd-6016-4c7e-9728-a2f4100af287" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_cca162d2-cbf0-457b-998e-79bf7dbdcd97" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_7741b056-601d-471b-99cd-2769382cbf3a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_cca162d2-cbf0-457b-998e-79bf7dbdcd97" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_cca162d2-cbf0-457b-998e-79bf7dbdcd97_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_cca162d2-cbf0-457b-998e-79bf7dbdcd97" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_cca162d2-cbf0-457b-998e-79bf7dbdcd97_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_cca162d2-cbf0-457b-998e-79bf7dbdcd97" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_15c82879-c01b-4dab-bffa-d7dae3eb7df7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:to="loc_us-gaap_MoneyMarketFundsMember_15c82879-c01b-4dab-bffa-d7dae3eb7df7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_2acecac2-990b-43d4-924f-341135e112c3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_2acecac2-990b-43d4-924f-341135e112c3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_c983e11e-e5d1-442b-958f-9a61ea23dcf9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:to="loc_us-gaap_CommercialPaperMember_c983e11e-e5d1-442b-958f-9a61ea23dcf9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_4d004cb4-adbc-4097-a1c1-2d704a4560a3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7d66b3fb-b9ec-4f60-a0b4-6743c427adbd" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_4d004cb4-adbc-4097-a1c1-2d704a4560a3" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_d68ed0c3-1a4c-4119-b203-39d456d2e376" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_7741b056-601d-471b-99cd-2769382cbf3a" xlink:to="loc_us-gaap_FinancialInstrumentAxis_d68ed0c3-1a4c-4119-b203-39d456d2e376" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_d68ed0c3-1a4c-4119-b203-39d456d2e376_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_d68ed0c3-1a4c-4119-b203-39d456d2e376" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_d68ed0c3-1a4c-4119-b203-39d456d2e376_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_d68ed0c3-1a4c-4119-b203-39d456d2e376" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_11315e40-bbd4-45f7-95b0-0a36de10f51c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateBondSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:to="loc_us-gaap_CorporateBondSecuritiesMember_11315e40-bbd4-45f7-95b0-0a36de10f51c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MunicipalBondsMember_44786434-af23-430f-8674-61628d8983fe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MunicipalBondsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:to="loc_us-gaap_MunicipalBondsMember_44786434-af23-430f-8674-61628d8983fe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_bf5ff562-11f6-4768-b135-dbe0211ff72d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USTreasurySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_bf5ff562-11f6-4768-b135-dbe0211ff72d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDemandObligationMember_f3c06ec7-1de0-4b15-95be-173195299498" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:to="loc_us-gaap_VariableRateDemandObligationMember_f3c06ec7-1de0-4b15-95be-173195299498" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_4a2e4de5-1066-43ad-9597-088ae83dd113" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b65821b8-9fc1-4f68-8e02-41f15768370a" xlink:to="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_4a2e4de5-1066-43ad-9597-088ae83dd113" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#GoodwillandIntangibleAssetsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsNarrativeDetails" xlink:type="extended" id="i8038ec9a4acd440d90737bb4889e1067_GoodwillandIntangibleAssetsNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ba17e569-add5-4be1-b0f3-65f1b115d9c1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPeriodIncreaseDecrease_88636dce-ff7a-4f75-9d36-94f20a7bd78b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ba17e569-add5-4be1-b0f3-65f1b115d9c1" xlink:to="loc_us-gaap_GoodwillPeriodIncreaseDecrease_88636dce-ff7a-4f75-9d36-94f20a7bd78b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_AmortizationAndImpairmentOfAcquisitionRelatedIntangibles_888e775d-8aca-41b6-976d-39403035f6fa" xlink:href="wolf-20220925.xsd#wolf_AmortizationAndImpairmentOfAcquisitionRelatedIntangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ba17e569-add5-4be1-b0f3-65f1b115d9c1" xlink:to="loc_wolf_AmortizationAndImpairmentOfAcquisitionRelatedIntangibles_888e775d-8aca-41b6-976d-39403035f6fa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_a40eb285-3f20-4c8f-99b5-0d99c9cb23f0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ba17e569-add5-4be1-b0f3-65f1b115d9c1" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_a40eb285-3f20-4c8f-99b5-0d99c9cb23f0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_08db3d64-90b8-42c7-aa97-8f4078f06853" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_ba17e569-add5-4be1-b0f3-65f1b115d9c1" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_08db3d64-90b8-42c7-aa97-8f4078f06853" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_b6710668-70ba-4ece-8fda-b53c2b80c5ff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_08db3d64-90b8-42c7-aa97-8f4078f06853" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_b6710668-70ba-4ece-8fda-b53c2b80c5ff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b6710668-70ba-4ece-8fda-b53c2b80c5ff_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_b6710668-70ba-4ece-8fda-b53c2b80c5ff" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b6710668-70ba-4ece-8fda-b53c2b80c5ff_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_f8eb6222-e93b-4643-9528-9031127abda8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_b6710668-70ba-4ece-8fda-b53c2b80c5ff" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_f8eb6222-e93b-4643-9528-9031127abda8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_PatentandLicenseRightsMember_d4b14712-b072-4f6e-aca4-c08207d55207" xlink:href="wolf-20220925.xsd#wolf_PatentandLicenseRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_f8eb6222-e93b-4643-9528-9031127abda8" xlink:to="loc_wolf_PatentandLicenseRightsMember_d4b14712-b072-4f6e-aca4-c08207d55207" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsComponentsofIntangibleAssetsNetDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#GoodwillandIntangibleAssetsComponentsofIntangibleAssetsNetDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsComponentsofIntangibleAssetsNetDetails" xlink:type="extended" id="i9d602def720746f6ae639cc911110a74_GoodwillandIntangibleAssetsComponentsofIntangibleAssetsNetDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_7ed66c18-c198-4306-91ee-f60ac5fadfcc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_bf5b359a-5c31-4bd4-b98e-eb3f40b46446" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_7ed66c18-c198-4306-91ee-f60ac5fadfcc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_bf5b359a-5c31-4bd4-b98e-eb3f40b46446" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_e19ed9f3-4db6-4ea6-82c1-6d5245cfd0b3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_7ed66c18-c198-4306-91ee-f60ac5fadfcc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_e19ed9f3-4db6-4ea6-82c1-6d5245cfd0b3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_184a230a-6bdb-4218-8467-c9912a0df95b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_7ed66c18-c198-4306-91ee-f60ac5fadfcc" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_184a230a-6bdb-4218-8467-c9912a0df95b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_00050dbe-e686-45b1-a011-6d3b6f1f1190" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_7ed66c18-c198-4306-91ee-f60ac5fadfcc" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_00050dbe-e686-45b1-a011-6d3b6f1f1190" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c653ff21-71cc-48fa-ac08-182626c0e03f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_00050dbe-e686-45b1-a011-6d3b6f1f1190" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c653ff21-71cc-48fa-ac08-182626c0e03f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_c653ff21-71cc-48fa-ac08-182626c0e03f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c653ff21-71cc-48fa-ac08-182626c0e03f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_c653ff21-71cc-48fa-ac08-182626c0e03f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe195a7b-ee5f-48a5-9dd0-2c4247f439f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c653ff21-71cc-48fa-ac08-182626c0e03f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe195a7b-ee5f-48a5-9dd0-2c4247f439f9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_25885f63-051d-4aa0-9b6f-21bd9d6a6505" xlink:href="wolf-20220925.xsd#wolf_AcquisitionRelatedIntangibleAssetsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe195a7b-ee5f-48a5-9dd0-2c4247f439f9" xlink:to="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_25885f63-051d-4aa0-9b6f-21bd9d6a6505" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_be4d4acf-fbfa-4ffc-9985-7e8ba4e56118" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_25885f63-051d-4aa0-9b6f-21bd9d6a6505" xlink:to="loc_us-gaap_CustomerRelationshipsMember_be4d4acf-fbfa-4ffc-9985-7e8ba4e56118" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_161641ad-a837-42ba-bdc6-afb4331fbf4c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_25885f63-051d-4aa0-9b6f-21bd9d6a6505" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_161641ad-a837-42ba-bdc6-afb4331fbf4c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncompeteAgreementsMember_2b90cfcf-b1a3-4460-bde0-a59b7f0e8981" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NoncompeteAgreementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_25885f63-051d-4aa0-9b6f-21bd9d6a6505" xlink:to="loc_us-gaap_NoncompeteAgreementsMember_2b90cfcf-b1a3-4460-bde0-a59b7f0e8981" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_PatentandLicenseRightsMember_a9cb5848-1e74-4da4-8ac0-2d823a70dc2d" xlink:href="wolf-20220925.xsd#wolf_PatentandLicenseRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe195a7b-ee5f-48a5-9dd0-2c4247f439f9" xlink:to="loc_wolf_PatentandLicenseRightsMember_a9cb5848-1e74-4da4-8ac0-2d823a70dc2d" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsFutureAmortizationExpenseofIntangibleAssetsDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#GoodwillandIntangibleAssetsFutureAmortizationExpenseofIntangibleAssetsDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/GoodwillandIntangibleAssetsFutureAmortizationExpenseofIntangibleAssetsDetails" xlink:type="extended" id="i8468f3b12a584618852fc616ac922678_GoodwillandIntangibleAssetsFutureAmortizationExpenseofIntangibleAssetsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_716f7a59-300a-456c-835f-8d91740d34d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_716f7a59-300a-456c-835f-8d91740d34d2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2a6a10b7-7f93-4cbc-8087-db2f8dc7cb8a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2a6a10b7-7f93-4cbc-8087-db2f8dc7cb8a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_5247f4d2-4cdf-461f-acd9-0bc6fe625d39" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_5247f4d2-4cdf-461f-acd9-0bc6fe625d39" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_3c8c78a6-790b-40fd-a5ac-abc6beab9ebb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_3c8c78a6-790b-40fd-a5ac-abc6beab9ebb" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_70f691c9-369e-4d88-8463-abe71b9d8858" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_70f691c9-369e-4d88-8463-abe71b9d8858" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_a5b9e195-70c5-418a-89b5-a5f9959029ab" xlink:href="wolf-20220925.xsd#wolf_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_wolf_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_a5b9e195-70c5-418a-89b5-a5f9959029ab" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_07f744ef-a1e7-4c30-a75c-1ecedc57717a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_07f744ef-a1e7-4c30-a75c-1ecedc57717a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_19ad8143-ab94-4d29-8ff2-24d003dbb02b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems_6a454a2d-d164-4906-8a35-262960bb3b5d" xlink:to="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_19ad8143-ab94-4d29-8ff2-24d003dbb02b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_24dd9281-0041-4a93-a92c-cfdd3c91589b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable_19ad8143-ab94-4d29-8ff2-24d003dbb02b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_24dd9281-0041-4a93-a92c-cfdd3c91589b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_24dd9281-0041-4a93-a92c-cfdd3c91589b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_24dd9281-0041-4a93-a92c-cfdd3c91589b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_24dd9281-0041-4a93-a92c-cfdd3c91589b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_51b48a6e-88e2-480d-96b5-b67c4287503f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_24dd9281-0041-4a93-a92c-cfdd3c91589b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_51b48a6e-88e2-480d-96b5-b67c4287503f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_1130970f-1643-4027-a6a0-082323584129" xlink:href="wolf-20220925.xsd#wolf_AcquisitionRelatedIntangibleAssetsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_51b48a6e-88e2-480d-96b5-b67c4287503f" xlink:to="loc_wolf_AcquisitionRelatedIntangibleAssetsMember_1130970f-1643-4027-a6a0-082323584129" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_PatentandLicenseRightsMember_966c0f97-8aa1-434e-a5cf-0e4044b337dd" xlink:href="wolf-20220925.xsd#wolf_PatentandLicenseRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_51b48a6e-88e2-480d-96b5-b67c4287503f" xlink:to="loc_wolf_PatentandLicenseRightsMember_966c0f97-8aa1-434e-a5cf-0e4044b337dd" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LongtermDebtNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LongtermDebtNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LongtermDebtNarrativeDetails" xlink:type="extended" id="ib8027364057744feb8df220f60746f85_LongtermDebtNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_fbc7ad55-d741-40a7-b721-aa7ca64c01a5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_fbc7ad55-d741-40a7-b721-aa7ca64c01a5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentCovenantRatioOfCashEquivalentsAndMarketableSecuritiesToOutstandingLoansAndLettersOfCreditObligationsMinimum_b5911522-018c-4e6a-ba20-f0d7106af0e6" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentCovenantRatioOfCashEquivalentsAndMarketableSecuritiesToOutstandingLoansAndLettersOfCreditObligationsMinimum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentCovenantRatioOfCashEquivalentsAndMarketableSecuritiesToOutstandingLoansAndLettersOfCreditObligationsMinimum_b5911522-018c-4e6a-ba20-f0d7106af0e6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermLineOfCredit_59f6e82f-2847-4d24-99bd-e99bbc311d3e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermLineOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_LongTermLineOfCredit_59f6e82f-2847-4d24-99bd-e99bbc311d3e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_a0979f7a-a8fd-4ef6-964a-7a36d6012956" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_a0979f7a-a8fd-4ef6-964a-7a36d6012956" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateDuringPeriod_a4205460-efdd-4bb9-831b-e2bdd7cc270d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateDuringPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentInterestRateDuringPeriod_a4205460-efdd-4bb9-831b-e2bdd7cc270d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_59e03e53-1ed1-4650-ae3a-d9179a061b3e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_59e03e53-1ed1-4650-ae3a-d9179a061b3e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_4508a0f3-67c1-482c-9b58-1ace6e748885" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_4508a0f3-67c1-482c-9b58-1ace6e748885" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_f1ab99ef-eb23-47a3-b665-d33a4e7aaa6c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_f1ab99ef-eb23-47a3-b665-d33a4e7aaa6c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_b3a320e4-a223-4c07-81b0-3cdae4e17425" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_b3a320e4-a223-4c07-81b0-3cdae4e17425" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_97192bdd-6372-4cbe-bad4-24c00c6cc8ce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_97192bdd-6372-4cbe-bad4-24c00c6cc8ce" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_c5b1056a-f1fc-4104-90ce-512a4a087281" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_c5b1056a-f1fc-4104-90ce-512a4a087281" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_e64072ff-bd8f-4544-a792-2e77a26de3a6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_e64072ff-bd8f-4544-a792-2e77a26de3a6" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_3ba9d6e9-753d-4af4-aa0d-18146abd2f89" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_3ba9d6e9-753d-4af4-aa0d-18146abd2f89" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_a89152bb-8671-4609-8029-b59acbe45f39" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_a89152bb-8671-4609-8029-b59acbe45f39" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_578d514d-e8b1-4b93-8049-57ce1d14b647" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger_578d514d-e8b1-4b93-8049-57ce1d14b647" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_e45b6965-348c-4c09-9376-3396a892c6eb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleThresholdTradingDays"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdTradingDays_e45b6965-348c-4c09-9376-3396a892c6eb" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_3be84064-96b7-4d45-8162-797f7a1850ee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1_3be84064-96b7-4d45-8162-797f7a1850ee" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_993a4050-a0c1-44ab-8066-64f36730ba9f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentRedemptionPricePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_993a4050-a0c1-44ab-8066-64f36730ba9f" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertiblePeriodOfReportedSalePriceOfCommonStock_05817664-e6e4-4fac-beb8-4d65d6bf3737" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertiblePeriodOfReportedSalePriceOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentConvertiblePeriodOfReportedSalePriceOfCommonStock_05817664-e6e4-4fac-beb8-4d65d6bf3737" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertiblePeriodOfConsecutiveReportedSalePriceOfCommonStock_a2a4ee7c-f0f6-47b0-bedf-766316be3ee0" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertiblePeriodOfConsecutiveReportedSalePriceOfCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentConvertiblePeriodOfConsecutiveReportedSalePriceOfCommonStock_a2a4ee7c-f0f6-47b0-bedf-766316be3ee0" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertiblePercentageOfProductOfLastReportedPrice_68742f1f-022c-43ac-9695-0ca92dc1fe15" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertiblePercentageOfProductOfLastReportedPrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentConvertiblePercentageOfProductOfLastReportedPrice_68742f1f-022c-43ac-9695-0ca92dc1fe15" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ProceedsFromIssuanceOfLongTermDebtUsedToRepurchaseDebt_65a41815-65df-439c-a10a-338a7747e952" xlink:href="wolf-20220925.xsd#wolf_ProceedsFromIssuanceOfLongTermDebtUsedToRepurchaseDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_ProceedsFromIssuanceOfLongTermDebtUsedToRepurchaseDebt_65a41815-65df-439c-a10a-338a7747e952" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentDecreaseAccruedInterest_2fef6108-7761-4c8f-aaba-e3358c0ae426" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentDecreaseAccruedInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentDecreaseAccruedInterest_2fef6108-7761-4c8f-aaba-e3358c0ae426" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_769181ac-b706-4f34-b384-3435c05b810f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForDerivativeInstrumentFinancingActivities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_769181ac-b706-4f34-b384-3435c05b810f" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertibleScheduledTradingDays_17fe3f84-4af6-4673-9f6d-f7cf86bb58f7" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertibleScheduledTradingDays"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentConvertibleScheduledTradingDays_17fe3f84-4af6-4673-9f6d-f7cf86bb58f7" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_OptionIndexedToIssuersEquityCapPrice_9f1f4875-2f23-49dc-ac1d-54ddb527e8ac" xlink:href="wolf-20220925.xsd#wolf_OptionIndexedToIssuersEquityCapPrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_OptionIndexedToIssuersEquityCapPrice_9f1f4875-2f23-49dc-ac1d-54ddb527e8ac" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_OptionIndexedToIssuersEquityCapPricePremium_6f1459fc-6959-4b47-927a-2eb240ff5b88" xlink:href="wolf-20220925.xsd#wolf_OptionIndexedToIssuersEquityCapPricePremium"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_OptionIndexedToIssuersEquityCapPricePremium_6f1459fc-6959-4b47-927a-2eb240ff5b88" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_bda033a2-226a-422a-b889-6357035d998b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_bda033a2-226a-422a-b889-6357035d998b" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertibleCarryingAmountOfEquityComponentIncreaseDecreaseDuringPeriod_3c76bb1a-e97b-4678-b8ec-f1e8c5e1de7c" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertibleCarryingAmountOfEquityComponentIncreaseDecreaseDuringPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentConvertibleCarryingAmountOfEquityComponentIncreaseDecreaseDuringPeriod_3c76bb1a-e97b-4678-b8ec-f1e8c5e1de7c" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFairValue_4a66c6a3-2efe-4816-a117-dfb7a6048130" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentFairValue_4a66c6a3-2efe-4816-a117-dfb7a6048130" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentFairValueAboveCarryingValueUponRedemption_39aaaabd-e8a2-4b29-bc96-146be5bd8e86" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentFairValueAboveCarryingValueUponRedemption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_DebtInstrumentFairValueAboveCarryingValueUponRedemption_39aaaabd-e8a2-4b29-bc96-146be5bd8e86" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_4dadafac-3386-44b2-b89a-303e02001d60" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_4dadafac-3386-44b2-b89a-303e02001d60" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GainLossOnExtinguishmentOfDebtThirdPartyFees_65a21153-5365-4e8f-9007-8b2f998a6d00" xlink:href="wolf-20220925.xsd#wolf_GainLossOnExtinguishmentOfDebtThirdPartyFees"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_GainLossOnExtinguishmentOfDebtThirdPartyFees_65a21153-5365-4e8f-9007-8b2f998a6d00" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestCostsCapitalized_6da2d890-6bcc-4457-b22b-a25bcdef39f8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestCostsCapitalized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_InterestCostsCapitalized_6da2d890-6bcc-4457-b22b-a25bcdef39f8" xlink:type="arc" order="33"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_CapitalizedAmortizationOfDebtDiscountAndDebtIssuanceCosts_dfa7a686-f1f9-43d5-b9bd-54cb2a153267" xlink:href="wolf-20220925.xsd#wolf_CapitalizedAmortizationOfDebtDiscountAndDebtIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_wolf_CapitalizedAmortizationOfDebtDiscountAndDebtIssuanceCosts_dfa7a686-f1f9-43d5-b9bd-54cb2a153267" xlink:type="arc" order="34"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_05113cae-9166-48d9-a167-9218309c201a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal_05113cae-9166-48d9-a167-9218309c201a" xlink:type="arc" order="35"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_9deb03e9-f6ff-4975-9cdf-b6f7e2d53543" xlink:to="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_us-gaap_CreditFacilityAxis_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe" xlink:to="loc_us-gaap_CreditFacilityDomain_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_f5e3f95e-e4f1-4783-b245-b5836ec22def" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_ee4f7e2a-c0f7-4b3e-aac1-4ed55c08cfbe" xlink:to="loc_us-gaap_CreditFacilityDomain_f5e3f95e-e4f1-4783-b245-b5836ec22def" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_ea732bfa-3a69-4aef-bdc0-5849e69e4d9d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_f5e3f95e-e4f1-4783-b245-b5836ec22def" xlink:to="loc_us-gaap_LineOfCreditMember_ea732bfa-3a69-4aef-bdc0-5849e69e4d9d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_24e51123-ee23-4507-9baf-3f25683124a4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_24e51123-ee23-4507-9baf-3f25683124a4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_24e51123-ee23-4507-9baf-3f25683124a4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_24e51123-ee23-4507-9baf-3f25683124a4" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_24e51123-ee23-4507-9baf-3f25683124a4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_4363aa7a-d2f6-41c5-a8f8-1d3afeaaf246" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_24e51123-ee23-4507-9baf-3f25683124a4" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_4363aa7a-d2f6-41c5-a8f8-1d3afeaaf246" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_2eb855e8-790c-4b0c-b0e0-5345b3c5fcc0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_4363aa7a-d2f6-41c5-a8f8-1d3afeaaf246" xlink:to="loc_us-gaap_ConvertibleDebtMember_2eb855e8-790c-4b0c-b0e0-5345b3c5fcc0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_ae0bb343-31c0-4151-b00f-eeac22f17bc8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_us-gaap_DebtInstrumentAxis_ae0bb343-31c0-4151-b00f-eeac22f17bc8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ae0bb343-31c0-4151-b00f-eeac22f17bc8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_ae0bb343-31c0-4151-b00f-eeac22f17bc8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ae0bb343-31c0-4151-b00f-eeac22f17bc8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9114d91a-378c-4f64-861b-db21ad7b01ab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_ae0bb343-31c0-4151-b00f-eeac22f17bc8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9114d91a-378c-4f64-861b-db21ad7b01ab" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesdueSeptember12023Member_084ca269-4b8e-4be8-9aeb-4443efe18138" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesdueSeptember12023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9114d91a-378c-4f64-861b-db21ad7b01ab" xlink:to="loc_wolf_ConvertibleNotesdueSeptember12023Member_084ca269-4b8e-4be8-9aeb-4443efe18138" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesDueMay12026Member_b29b58cd-9824-452e-b781-a55bb92dbe8c" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesDueMay12026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9114d91a-378c-4f64-861b-db21ad7b01ab" xlink:to="loc_wolf_ConvertibleNotesDueMay12026Member_b29b58cd-9824-452e-b781-a55bb92dbe8c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesDue2028Member_af77b98a-f721-4dcd-9eca-1046a92a58a6" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesDue2028Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9114d91a-378c-4f64-861b-db21ad7b01ab" xlink:to="loc_wolf_ConvertibleNotesDue2028Member_af77b98a-f721-4dcd-9eca-1046a92a58a6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_096d89d9-750c-4aa8-b9de-d7d73d91c65d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_096d89d9-750c-4aa8-b9de-d7d73d91c65d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_096d89d9-750c-4aa8-b9de-d7d73d91c65d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_096d89d9-750c-4aa8-b9de-d7d73d91c65d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_096d89d9-750c-4aa8-b9de-d7d73d91c65d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6d79ff03-d19f-4227-9313-069e82065fc9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_096d89d9-750c-4aa8-b9de-d7d73d91c65d" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6d79ff03-d19f-4227-9313-069e82065fc9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_8486b255-6ff8-47c6-9319-6f5b2a96c69d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6d79ff03-d19f-4227-9313-069e82065fc9" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_8486b255-6ff8-47c6-9319-6f5b2a96c69d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionByUniqueDescriptionAxis_3389910c-bc02-4224-81e8-cc14fc8c8ec0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionByUniqueDescriptionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_us-gaap_DebtConversionByUniqueDescriptionAxis_3389910c-bc02-4224-81e8-cc14fc8c8ec0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionNameDomain_3389910c-bc02-4224-81e8-cc14fc8c8ec0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtConversionByUniqueDescriptionAxis_3389910c-bc02-4224-81e8-cc14fc8c8ec0" xlink:to="loc_us-gaap_DebtConversionNameDomain_3389910c-bc02-4224-81e8-cc14fc8c8ec0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionNameDomain_47b61bab-6695-4f41-a8fe-48943579cbec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtConversionByUniqueDescriptionAxis_3389910c-bc02-4224-81e8-cc14fc8c8ec0" xlink:to="loc_us-gaap_DebtConversionNameDomain_47b61bab-6695-4f41-a8fe-48943579cbec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConversionCircumstanceOneMember_a0e35c68-5d72-4e4c-b063-792fc9629e99" xlink:href="wolf-20220925.xsd#wolf_ConversionCircumstanceOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtConversionNameDomain_47b61bab-6695-4f41-a8fe-48943579cbec" xlink:to="loc_wolf_ConversionCircumstanceOneMember_a0e35c68-5d72-4e4c-b063-792fc9629e99" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_e1b1b98b-9593-4607-82b6-a5561113ad92" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_115d1ef2-01f7-4d64-b6e5-1913f862ac2e" xlink:to="loc_srt_CounterpartyNameAxis_e1b1b98b-9593-4607-82b6-a5561113ad92" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_e1b1b98b-9593-4607-82b6-a5561113ad92_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_e1b1b98b-9593-4607-82b6-a5561113ad92" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_e1b1b98b-9593-4607-82b6-a5561113ad92_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_427e519b-e6be-4979-907a-dc599d273e9a" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_e1b1b98b-9593-4607-82b6-a5561113ad92" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_427e519b-e6be-4979-907a-dc599d273e9a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_UnderwritersMember_778e1d13-466c-40aa-b517-5d893e3ff42f" xlink:href="wolf-20220925.xsd#wolf_UnderwritersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_427e519b-e6be-4979-907a-dc599d273e9a" xlink:to="loc_wolf_UnderwritersMember_778e1d13-466c-40aa-b517-5d893e3ff42f" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LongtermDebtLiabilityandEquityComponentofConvertibleNotesDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LongtermDebtLiabilityandEquityComponentofConvertibleNotesDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LongtermDebtLiabilityandEquityComponentofConvertibleNotesDetails" xlink:type="extended" id="i40eb55cc6adc421d83e0a5ef6e7242eb_LongtermDebtLiabilityandEquityComponentofConvertibleNotesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_deff1f74-fb34-4b76-bcd5-1863d157cca4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_LiabilityComponentAbstract_ba6a76ce-7e98-4e7e-86c4-94f127e72b1b" xlink:href="wolf-20220925.xsd#wolf_LiabilityComponentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_deff1f74-fb34-4b76-bcd5-1863d157cca4" xlink:to="loc_wolf_LiabilityComponentAbstract_ba6a76ce-7e98-4e7e-86c4-94f127e72b1b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_be40bb9d-5067-4791-9f59-689e84f09d9d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_LiabilityComponentAbstract_ba6a76ce-7e98-4e7e-86c4-94f127e72b1b" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_be40bb9d-5067-4791-9f59-689e84f09d9d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_5438115f-afc5-46ff-95ef-992384b28464" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_LiabilityComponentAbstract_ba6a76ce-7e98-4e7e-86c4-94f127e72b1b" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_5438115f-afc5-46ff-95ef-992384b28464" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_31b1fbcf-0706-49c5-b328-8311ecc020d0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_LiabilityComponentAbstract_ba6a76ce-7e98-4e7e-86c4-94f127e72b1b" xlink:to="loc_us-gaap_LongTermDebt_31b1fbcf-0706-49c5-b328-8311ecc020d0" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_EquityComponentAbstract_da43c140-78c8-4022-a8ed-899060e921ee" xlink:href="wolf-20220925.xsd#wolf_EquityComponentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_deff1f74-fb34-4b76-bcd5-1863d157cca4" xlink:to="loc_wolf_EquityComponentAbstract_da43c140-78c8-4022-a8ed-899060e921ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentUnamortizedDiscountOfConversionOption_3287d172-c3a4-422a-91b1-46d707b4d6e2" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentUnamortizedDiscountOfConversionOption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_EquityComponentAbstract_da43c140-78c8-4022-a8ed-899060e921ee" xlink:to="loc_wolf_DebtInstrumentUnamortizedDiscountOfConversionOption_3287d172-c3a4-422a-91b1-46d707b4d6e2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_0696ed2f-8652-42be-93b2-2cb521b488e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_EquityComponentAbstract_da43c140-78c8-4022-a8ed-899060e921ee" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_0696ed2f-8652-42be-93b2-2cb521b488e3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_9ba6b8ef-4e19-46c6-8eb8-1a6fe76d2934" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_wolf_EquityComponentAbstract_da43c140-78c8-4022-a8ed-899060e921ee" xlink:to="loc_us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent_9ba6b8ef-4e19-46c6-8eb8-1a6fe76d2934" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_b93b740c-3aad-4ba0-88cb-1eeb9fe14d21" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_deff1f74-fb34-4b76-bcd5-1863d157cca4" xlink:to="loc_us-gaap_DebtInstrumentTable_b93b740c-3aad-4ba0-88cb-1eeb9fe14d21" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_5ec2c435-98e4-46da-a0e1-08147f29d5fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_b93b740c-3aad-4ba0-88cb-1eeb9fe14d21" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_5ec2c435-98e4-46da-a0e1-08147f29d5fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5ec2c435-98e4-46da-a0e1-08147f29d5fd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5ec2c435-98e4-46da-a0e1-08147f29d5fd" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5ec2c435-98e4-46da-a0e1-08147f29d5fd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_38c58443-9f6d-48f2-aca6-09b931cbefc6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5ec2c435-98e4-46da-a0e1-08147f29d5fd" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_38c58443-9f6d-48f2-aca6-09b931cbefc6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_294c36a9-e17b-4569-8b10-e946559db280" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_38c58443-9f6d-48f2-aca6-09b931cbefc6" xlink:to="loc_us-gaap_ConvertibleDebtMember_294c36a9-e17b-4569-8b10-e946559db280" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LongtermDebtInterestExpenseDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LongtermDebtInterestExpenseDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LongtermDebtInterestExpenseDetails" xlink:type="extended" id="i4b2ce8e194384b85892a2e322a1f9831_LongtermDebtInterestExpenseDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_db8ff7dc-a5e3-4df4-81e9-8ca16c7dda73" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebtExcludingAmortization_0519084a-9ddc-47a6-961a-40ed6b1a316e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpenseDebtExcludingAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_db8ff7dc-a5e3-4df4-81e9-8ca16c7dda73" xlink:to="loc_us-gaap_InterestExpenseDebtExcludingAmortization_0519084a-9ddc-47a6-961a-40ed6b1a316e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_f4427b8d-219f-44d2-aa44-1af4892eed66" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_db8ff7dc-a5e3-4df4-81e9-8ca16c7dda73" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_f4427b8d-219f-44d2-aa44-1af4892eed66" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_18e4751b-0c8d-487d-9255-8bccc74cabd1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpenseDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_db8ff7dc-a5e3-4df4-81e9-8ca16c7dda73" xlink:to="loc_us-gaap_InterestExpenseDebt_18e4751b-0c8d-487d-9255-8bccc74cabd1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_743444b9-e342-40d6-9be4-10407e8fd885" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_db8ff7dc-a5e3-4df4-81e9-8ca16c7dda73" xlink:to="loc_us-gaap_DebtInstrumentTable_743444b9-e342-40d6-9be4-10407e8fd885" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_d10ab86b-0f64-49e3-a9ef-7650a805917c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_743444b9-e342-40d6-9be4-10407e8fd885" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_d10ab86b-0f64-49e3-a9ef-7650a805917c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_d10ab86b-0f64-49e3-a9ef-7650a805917c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d10ab86b-0f64-49e3-a9ef-7650a805917c" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_d10ab86b-0f64-49e3-a9ef-7650a805917c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_0879fa82-6f20-4ba1-b95e-758c938f6f2b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_d10ab86b-0f64-49e3-a9ef-7650a805917c" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_0879fa82-6f20-4ba1-b95e-758c938f6f2b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_b502c114-1436-4d9b-9863-5d2147c3c9bf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_0879fa82-6f20-4ba1-b95e-758c938f6f2b" xlink:to="loc_us-gaap_ConvertibleDebtMember_b502c114-1436-4d9b-9863-5d2147c3c9bf" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/LongtermDebtPhantomDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#LongtermDebtPhantomDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/LongtermDebtPhantomDetails" xlink:type="extended" id="ied680cc8afc846d6b26d689b490bbe63_LongtermDebtPhantomDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_b33613e5-9fa8-4f4e-8d1a-361788f09e3e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_DebtInstrumentConvertibleRate_66949a03-1f82-4a86-93e0-7381c8a7e9c2" xlink:href="wolf-20220925.xsd#wolf_DebtInstrumentConvertibleRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_b33613e5-9fa8-4f4e-8d1a-361788f09e3e" xlink:to="loc_wolf_DebtInstrumentConvertibleRate_66949a03-1f82-4a86-93e0-7381c8a7e9c2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_538e68a7-e2d6-40cc-b339-c11faa5e0b55" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleConversionRatio1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_b33613e5-9fa8-4f4e-8d1a-361788f09e3e" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionRatio1_538e68a7-e2d6-40cc-b339-c11faa5e0b55" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e6f9df8c-2048-4484-8167-e660998f177a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_b33613e5-9fa8-4f4e-8d1a-361788f09e3e" xlink:to="loc_us-gaap_DebtInstrumentTable_e6f9df8c-2048-4484-8167-e660998f177a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e6f9df8c-2048-4484-8167-e660998f177a" xlink:to="loc_us-gaap_DebtInstrumentAxis_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_8f307c30-664c-4b06-9a64-3f95740e51b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_5a6b8c03-9d6c-4dc2-9153-d99be5e8988c" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_8f307c30-664c-4b06-9a64-3f95740e51b1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesdueSeptember12023Member_212a63c6-d4a0-4319-b30d-6d89cde2bbf3" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesdueSeptember12023Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8f307c30-664c-4b06-9a64-3f95740e51b1" xlink:to="loc_wolf_ConvertibleNotesdueSeptember12023Member_212a63c6-d4a0-4319-b30d-6d89cde2bbf3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesDueMay12026Member_d8960e00-af84-4bf9-be0e-9824e6afa542" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesDueMay12026Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8f307c30-664c-4b06-9a64-3f95740e51b1" xlink:to="loc_wolf_ConvertibleNotesDueMay12026Member_d8960e00-af84-4bf9-be0e-9824e6afa542" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ConvertibleNotesDue2028Member_ea3105f7-a583-4cbb-b4ab-e4e361d60351" xlink:href="wolf-20220925.xsd#wolf_ConvertibleNotesDue2028Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_8f307c30-664c-4b06-9a64-3f95740e51b1" xlink:to="loc_wolf_ConvertibleNotesDue2028Member_ea3105f7-a583-4cbb-b4ab-e4e361d60351" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_5479a8a1-f7e1-4e21-999b-aaa4c205109a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e6f9df8c-2048-4484-8167-e660998f177a" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_5479a8a1-f7e1-4e21-999b-aaa4c205109a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_5479a8a1-f7e1-4e21-999b-aaa4c205109a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5479a8a1-f7e1-4e21-999b-aaa4c205109a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_5479a8a1-f7e1-4e21-999b-aaa4c205109a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_868ca542-e95b-48cd-8399-e3eb68592b85" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_5479a8a1-f7e1-4e21-999b-aaa4c205109a" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_868ca542-e95b-48cd-8399-e3eb68592b85" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_b44184f9-08fe-497c-9133-85d5dcfb59cd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_868ca542-e95b-48cd-8399-e3eb68592b85" xlink:to="loc_us-gaap_ConvertibleDebtMember_b44184f9-08fe-497c-9133-85d5dcfb59cd" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/StockBasedCompensationNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#StockBasedCompensationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended" id="i7624025ed562403fae5666d1acb98e5b_StockBasedCompensationNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ShareBasedCompensationEquityBasedCompensationPlanNumber_d319a727-86da-450b-b564-7f26172132f9" xlink:href="wolf-20220925.xsd#wolf_ShareBasedCompensationEquityBasedCompensationPlanNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_wolf_ShareBasedCompensationEquityBasedCompensationPlanNumber_d319a727-86da-450b-b564-7f26172132f9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate_f6047933-4ce4-46ed-91f4-0ede8680a0d9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate_f6047933-4ce4-46ed-91f4-0ede8680a0d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_40664ec3-be5b-45eb-80ee-22afc38eec03" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_40664ec3-be5b-45eb-80ee-22afc38eec03" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_NumberOfTimesEmployeesCanPurchaseStockPerYear_8f063bc6-ccd3-4874-9e34-3788ca1573fa" xlink:href="wolf-20220925.xsd#wolf_NumberOfTimesEmployeesCanPurchaseStockPerYear"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_wolf_NumberOfTimesEmployeesCanPurchaseStockPerYear_8f063bc6-ccd3-4874-9e34-3788ca1573fa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanPurchasePeriod_523e30c8-529c-468e-8f24-eedbfa365566" xlink:href="wolf-20220925.xsd#wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanPurchasePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanPurchasePeriod_523e30c8-529c-468e-8f24-eedbfa365566" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanDurationOfSinglePurchasePeriod_37a36bd9-cfda-4f98-bebd-cbcafe741182" xlink:href="wolf-20220925.xsd#wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanDurationOfSinglePurchasePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanDurationOfSinglePurchasePeriod_37a36bd9-cfda-4f98-bebd-cbcafe741182" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceBeginningOfParticipationPeriodOrPurchaseDate_8b49f280-20ab-4da3-8193-e765044af1d8" xlink:href="wolf-20220925.xsd#wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceBeginningOfParticipationPeriodOrPurchaseDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_wolf_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceBeginningOfParticipationPeriodOrPurchaseDate_8b49f280-20ab-4da3-8193-e765044af1d8" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_67c818e3-ba18-4d98-b7de-54dfb8724c3e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_39cea423-f554-4305-9ba8-ec53d81041d2" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_67c818e3-ba18-4d98-b7de-54dfb8724c3e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_b24ad60e-f77d-43e6-8538-2fc97af7792b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_67c818e3-ba18-4d98-b7de-54dfb8724c3e" xlink:to="loc_us-gaap_AwardTypeAxis_b24ad60e-f77d-43e6-8538-2fc97af7792b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b24ad60e-f77d-43e6-8538-2fc97af7792b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_b24ad60e-f77d-43e6-8538-2fc97af7792b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_b24ad60e-f77d-43e6-8538-2fc97af7792b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_8070bd08-ad1c-45da-aa67-7937dfb0f172" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_b24ad60e-f77d-43e6-8538-2fc97af7792b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_8070bd08-ad1c-45da-aa67-7937dfb0f172" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_644b82fd-0fe5-489c-9189-bc62f74b93d6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_8070bd08-ad1c-45da-aa67-7937dfb0f172" xlink:to="loc_us-gaap_EmployeeStockMember_644b82fd-0fe5-489c-9189-bc62f74b93d6" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/StockBasedCompensationNonvestedSharesofRestrictedStockAwardsandRestrictedStockUnitsOutstandingDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#StockBasedCompensationNonvestedSharesofRestrictedStockAwardsandRestrictedStockUnitsOutstandingDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/StockBasedCompensationNonvestedSharesofRestrictedStockAwardsandRestrictedStockUnitsOutstandingDetails" xlink:type="extended" id="iabfa088bbc1a4e07bc12cdc46847d1d1_StockBasedCompensationNonvestedSharesofRestrictedStockAwardsandRestrictedStockUnitsOutstandingDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d3cf5cb8-39df-4cc0-bf74-9e589d1e59bb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d3cf5cb8-39df-4cc0-bf74-9e589d1e59bb" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_f3d99ff5-fe88-40fb-9752-1e495029eb12" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_f3d99ff5-fe88-40fb-9752-1e495029eb12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_fd3f8820-2f19-4ef7-a5d9-842165e2f080" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_fd3f8820-2f19-4ef7-a5d9-842165e2f080" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_580e8674-c3de-45a1-8e15-85ef61e68b2f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_580e8674-c3de-45a1-8e15-85ef61e68b2f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_6989d47e-e726-4430-81cc-e44c9029b830" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_da891586-0d2c-4ff4-851c-a54b6cdbd927" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_6989d47e-e726-4430-81cc-e44c9029b830" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_ad09f13d-420b-442e-bcc9-019b9d8d4bc1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d3cf5cb8-39df-4cc0-bf74-9e589d1e59bb" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_d9bccf41-0e04-4855-8e98-fe4fb7be28bf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_d9bccf41-0e04-4855-8e98-fe4fb7be28bf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_da6a178e-a9cf-4144-9171-b1af4e4a32ec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_da6a178e-a9cf-4144-9171-b1af4e4a32ec" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_10378de6-e21b-4c9c-8b7d-93eeb1b1c0e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_10378de6-e21b-4c9c-8b7d-93eeb1b1c0e6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_3749434c-1ede-47c8-bfe0-a8743ac057d1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3c748c58-1572-4681-ac8f-7db60b12802e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_3749434c-1ede-47c8-bfe0-a8743ac057d1" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_d5133672-5099-47ad-af65-394abe4c7ba5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_da889291-5f63-4794-aa0f-f5fe6a856d3f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d3cf5cb8-39df-4cc0-bf74-9e589d1e59bb" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_da889291-5f63-4794-aa0f-f5fe6a856d3f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_25d9eb96-5c4c-41e4-9781-5d050a918c56" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_da889291-5f63-4794-aa0f-f5fe6a856d3f" xlink:to="loc_us-gaap_AwardTypeAxis_25d9eb96-5c4c-41e4-9781-5d050a918c56" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_25d9eb96-5c4c-41e4-9781-5d050a918c56_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_25d9eb96-5c4c-41e4-9781-5d050a918c56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_25d9eb96-5c4c-41e4-9781-5d050a918c56_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d3f26d9b-3457-4ef4-b145-aa59bb8d14c3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_25d9eb96-5c4c-41e4-9781-5d050a918c56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d3f26d9b-3457-4ef4-b145-aa59bb8d14c3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_RestrictedStockAwardsAndRestrictedStockUnitsMember_1a8d6cae-6a4c-4ced-9e32-234ae42db015" xlink:href="wolf-20220925.xsd#wolf_RestrictedStockAwardsAndRestrictedStockUnitsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_d3f26d9b-3457-4ef4-b145-aa59bb8d14c3" xlink:to="loc_wolf_RestrictedStockAwardsAndRestrictedStockUnitsMember_1a8d6cae-6a4c-4ced-9e32-234ae42db015" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/StockBasedCompensationTotalStockBasedCompensationExpenseDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#StockBasedCompensationTotalStockBasedCompensationExpenseDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/StockBasedCompensationTotalStockBasedCompensationExpenseDetails" xlink:type="extended" id="i8206cf3dfb8f48f99785a0fe441c083d_StockBasedCompensationTotalStockBasedCompensationExpenseDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_5bb3846b-baa0-46b2-b190-2d3edfe7fa84" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_6051a33b-3b4a-4f7c-aeba-0472951ca031" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_5bb3846b-baa0-46b2-b190-2d3edfe7fa84" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_6051a33b-3b4a-4f7c-aeba-0472951ca031" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e673e176-bfaa-41f9-9f75-67596d23d06e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_5bb3846b-baa0-46b2-b190-2d3edfe7fa84" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e673e176-bfaa-41f9-9f75-67596d23d06e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_cfb2333e-c9c5-448c-b47c-a33a45f58829" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_e673e176-bfaa-41f9-9f75-67596d23d06e" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_cfb2333e-c9c5-448c-b47c-a33a45f58829" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_cfb2333e-c9c5-448c-b47c-a33a45f58829_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_cfb2333e-c9c5-448c-b47c-a33a45f58829" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_cfb2333e-c9c5-448c-b47c-a33a45f58829_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d8a3cf75-70fe-4f0e-96f6-b53c8757795e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_cfb2333e-c9c5-448c-b47c-a33a45f58829" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d8a3cf75-70fe-4f0e-96f6-b53c8757795e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_10bdb172-0178-4cb1-a4f2-f90be21e2465" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d8a3cf75-70fe-4f0e-96f6-b53c8757795e" xlink:to="loc_us-gaap_CostOfSalesMember_10bdb172-0178-4cb1-a4f2-f90be21e2465" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_f4566841-6298-4b69-9d1a-1d50683ca063" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d8a3cf75-70fe-4f0e-96f6-b53c8757795e" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_f4566841-6298-4b69-9d1a-1d50683ca063" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4729e4fc-e690-45d6-aaba-52d48c31e838" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d8a3cf75-70fe-4f0e-96f6-b53c8757795e" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4729e4fc-e690-45d6-aaba-52d48c31e838" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/CommitmentsandContingenciesNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#CommitmentsandContingenciesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/CommitmentsandContingenciesNarrativeDetails" xlink:type="extended" id="i1ad7cd2fcfa34ff29ac7eac9e360f83e_CommitmentsandContingenciesNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GrantDisbursementAgreementPotentialTotalGrantAmount_b2815a2f-f585-4f25-8d87-1e0f40882dec" xlink:href="wolf-20220925.xsd#wolf_GrantDisbursementAgreementPotentialTotalGrantAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_GrantDisbursementAgreementPotentialTotalGrantAmount_b2815a2f-f585-4f25-8d87-1e0f40882dec" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GrantDisbursementAgreementTerm_4dde3329-3527-4115-af2d-7ca30b2a8bc0" xlink:href="wolf-20220925.xsd#wolf_GrantDisbursementAgreementTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_GrantDisbursementAgreementTerm_4dde3329-3527-4115-af2d-7ca30b2a8bc0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GrantDisbursementAgreementAnnualCommitmentFeePaymentDuration_903e7be5-6ec1-43d2-a5f3-515963af157a" xlink:href="wolf-20220925.xsd#wolf_GrantDisbursementAgreementAnnualCommitmentFeePaymentDuration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_GrantDisbursementAgreementAnnualCommitmentFeePaymentDuration_903e7be5-6ec1-43d2-a5f3-515963af157a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GrantDisbursementAgreementNumberOfEndowedFacultyChairsCreated_32fe9415-1057-4611-9062-51bb5689a8b3" xlink:href="wolf-20220925.xsd#wolf_GrantDisbursementAgreementNumberOfEndowedFacultyChairsCreated"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_GrantDisbursementAgreementNumberOfEndowedFacultyChairsCreated_32fe9415-1057-4611-9062-51bb5689a8b3" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_GrantDisbursementAgreementAnnualCost_73a77a91-2b12-4ade-b9b5-b40295c47a8a" xlink:href="wolf-20220925.xsd#wolf_GrantDisbursementAgreementAnnualCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_GrantDisbursementAgreementAnnualCost_73a77a91-2b12-4ade-b9b5-b40295c47a8a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisposals_55c8436e-3c7e-48dd-870f-144f89045fa2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentDisposals"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisposals_55c8436e-3c7e-48dd-870f-144f89045fa2" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ProceedsFromGrants_61f8a990-370f-4db7-b92b-6dde1cfa1a85" xlink:href="wolf-20220925.xsd#wolf_ProceedsFromGrants"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_ProceedsFromGrants_61f8a990-370f-4db7-b92b-6dde1cfa1a85" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_ProceedsFromGrantsReceivables_38a6119f-64f7-41d4-8a67-5433a8d2355d" xlink:href="wolf-20220925.xsd#wolf_ProceedsFromGrantsReceivables"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_wolf_ProceedsFromGrantsReceivables_38a6119f-64f7-41d4-8a67-5433a8d2355d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_12411f67-2bc7-4bc2-bf29-5b58746ca3c8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LossContingenciesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LossContingenciesLineItems_8ee1b30e-5410-47ee-bb21-8f0d27f9e70a" xlink:to="loc_us-gaap_LossContingenciesTable_12411f67-2bc7-4bc2-bf29-5b58746ca3c8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_d8a91558-7bec-4c8e-bf0b-534377d82106" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_12411f67-2bc7-4bc2-bf29-5b58746ca3c8" xlink:to="loc_srt_RangeAxis_d8a91558-7bec-4c8e-bf0b-534377d82106" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d8a91558-7bec-4c8e-bf0b-534377d82106_default" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_d8a91558-7bec-4c8e-bf0b-534377d82106" xlink:to="loc_srt_RangeMember_d8a91558-7bec-4c8e-bf0b-534377d82106_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_24905dc8-8e86-494c-beaa-6759993261a4" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_d8a91558-7bec-4c8e-bf0b-534377d82106" xlink:to="loc_srt_RangeMember_24905dc8-8e86-494c-beaa-6759993261a4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_75293069-01b9-4e30-b1fb-26aea7b7cf42" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_24905dc8-8e86-494c-beaa-6759993261a4" xlink:to="loc_srt_MinimumMember_75293069-01b9-4e30-b1fb-26aea7b7cf42" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_c405c6e2-d9e4-4837-8d30-26df8f0b00d8" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_24905dc8-8e86-494c-beaa-6759993261a4" xlink:to="loc_srt_MaximumMember_c405c6e2-d9e4-4837-8d30-26df8f0b00d8" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.wolfspeed.com/role/RestructuringNarrativeDetails" xlink:type="simple" xlink:href="wolf-20220925.xsd#RestructuringNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.wolfspeed.com/role/RestructuringNarrativeDetails" xlink:type="extended" id="i881796c0082a4728bad7be6ce9f1f676_RestructuringNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_d8be15d5-bdb6-4819-85c2-93c1d6e1acce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeveranceCosts1_590c6c8f-604f-4d2a-b845-3c0f4a550d44" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SeveranceCosts1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_d8be15d5-bdb6-4819-85c2-93c1d6e1acce" xlink:to="loc_us-gaap_SeveranceCosts1_590c6c8f-604f-4d2a-b845-3c0f4a550d44" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_5e9cd7ba-5522-4a96-a2b4-34432eade065" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_d8be15d5-bdb6-4819-85c2-93c1d6e1acce" xlink:to="loc_us-gaap_RestructuringReserve_5e9cd7ba-5522-4a96-a2b4-34432eade065" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_2fa820ea-1de1-4a43-b00d-34f00b6b7487" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_d8be15d5-bdb6-4819-85c2-93c1d6e1acce" xlink:to="loc_us-gaap_RestructuringCharges_2fa820ea-1de1-4a43-b00d-34f00b6b7487" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_ae30d39e-4ec6-465b-b6aa-b195609f022d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_d8be15d5-bdb6-4819-85c2-93c1d6e1acce" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_ae30d39e-4ec6-465b-b6aa-b195609f022d" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_66135219-6b76-463f-9972-2354f2f6c637" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_ae30d39e-4ec6-465b-b6aa-b195609f022d" xlink:to="loc_us-gaap_RestructuringPlanAxis_66135219-6b76-463f-9972-2354f2f6c637" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_66135219-6b76-463f-9972-2354f2f6c637_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_66135219-6b76-463f-9972-2354f2f6c637" xlink:to="loc_us-gaap_RestructuringPlanDomain_66135219-6b76-463f-9972-2354f2f6c637_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_a41ec776-edc3-4c2a-98cf-f5686b7c9f14" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_66135219-6b76-463f-9972-2354f2f6c637" xlink:to="loc_us-gaap_RestructuringPlanDomain_a41ec776-edc3-4c2a-98cf-f5686b7c9f14" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_CorporateRestructuringMember_cae4155c-4c9a-42f8-9a49-a63a9b8fbc86" xlink:href="wolf-20220925.xsd#wolf_CorporateRestructuringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_a41ec776-edc3-4c2a-98cf-f5686b7c9f14" xlink:to="loc_wolf_CorporateRestructuringMember_cae4155c-4c9a-42f8-9a49-a63a9b8fbc86" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_wolf_FactoryOptimizationMember_b9f91638-3905-4023-8ce7-ad327ea0b764" xlink:href="wolf-20220925.xsd#wolf_FactoryOptimizationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_a41ec776-edc3-4c2a-98cf-f5686b7c9f14" xlink:to="loc_wolf_FactoryOptimizationMember_b9f91638-3905-4023-8ce7-ad327ea0b764" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_fc7f9966-e1fa-413e-ac76-ffa0766e867f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_ae30d39e-4ec6-465b-b6aa-b195609f022d" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_fc7f9966-e1fa-413e-ac76-ffa0766e867f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_fc7f9966-e1fa-413e-ac76-ffa0766e867f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_fc7f9966-e1fa-413e-ac76-ffa0766e867f" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_fc7f9966-e1fa-413e-ac76-ffa0766e867f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_2fa29e2f-bd95-463a-bc68-83ee2894a37d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_fc7f9966-e1fa-413e-ac76-ffa0766e867f" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_2fa29e2f-bd95-463a-bc68-83ee2894a37d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_a1282065-edfc-4bed-bbe1-e43f4b3d3cce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_2fa29e2f-bd95-463a-bc68-83ee2894a37d" xlink:to="loc_us-gaap_EmployeeSeveranceMember_a1282065-edfc-4bed-bbe1-e43f4b3d3cce" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_9014f37b-32c7-4b26-af86-b9d341ae416c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FacilityClosingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_2fa29e2f-bd95-463a-bc68-83ee2894a37d" xlink:to="loc_us-gaap_FacilityClosingMember_9014f37b-32c7-4b26-af86-b9d341ae416c" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-roles-2022.xsd#eedm"/>
  <link:definitionLink xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfAdoptionMember" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfAdoptionMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdate202006Member" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingStandardsUpdate202006Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember" xlink:to="loc_us-gaap_AccountingStandardsUpdate202006Member" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="loc_us-gaap_OtherAssetsNoncurrent" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" xlink:type="arc" order="1"/>
  </link:definitionLink>
</link:linkbase>
