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Related to cosign: cosine
tr.v. co·signed, co·sign·ing, co·signs
1. To sign (a document) jointly.
2. To endorse (another's signature), as for a loan.
1. (tr) to sign (a document) jointly
2. (Banking & Finance) (intr) banking to sign a document that has already been signed by a borrower of money, declaring that, should the borrower be unable to repay that money, the signer will repay the amount due
to sign as a cosigner.
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|Verb||1.||cosign - sign jointly; "Husband and wife co-signed the lease"|
|2.||cosign - sign and endorse (another person's signature), as for a loan|