We found 5 definitions of cosigner from 3 different sources.
NounPlural: cosigners |
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cosigner - one of two or more signers of the same document (as a treaty or declaration) | ||
cosignatory | ||
signatory, signer someone who signs and is bound by a document | ||
cosigner - a signer in addition to the principal signer (to verify the authenticity of the principal signature or to provide surety) | ||
signatory, signer someone who signs and is bound by a document |