lynchpin

noun
lynch·​pin

less common spelling of

1 : a locking pin inserted crosswise (as through the end of an axle or shaft)

2 : one that serves to hold together parts or elements that exist or function as a unit the linchpin in the defense's case

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Dictionary Entries near lynchpin

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lynch law

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lynchpin

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Lynd

Lynn

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Nglish: Translation of lynchpin for Spanish Speakers

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something that serves to warn or remind

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