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cosign

[ koh-sahyn, koh-sahyn ]
/ ˈkoʊˌsaɪn, koʊˈsaɪn /
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verb (used with or without object)
to sign as a cosigner.
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Origin of cosign

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use cosign in a sentence

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