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        <link:definition>41504 - Disclosure - DERIVATIVES (Textual) (Details)</link:definition>
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        <link:definition>41601 - Disclosure - FAIR VALUE (Summary of Fair Value Assets and Liabilities) (Details)</link:definition>
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        <link:definition>41602 - Disclosure - FAIR VALUE (Textual) (Details)</link:definition>
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        <link:definition>42001 - Disclosure - PRODUCT WARRANTY COSTS (Details)</link:definition>
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        <link:definition>42101 - Disclosure - SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details)</link:definition>
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      <link:roleType roleURI="http://www.lincolnelectric.com/role/DocumentDocumentAndEntityInformation" id="DocumentDocumentAndEntityInformation">
        <link:definition>00090 - Document - Document and Entity Information</link:definition>
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        <link:definition>00405 - Statement - CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical)</link:definition>
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