A signatory is someone who signs a document and is subject to it. The co-signer for a loan is one type of signatory. A signatory is someone who signs a contract, therefore creating a legal obligation. There …

Definition of signatory noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

2 senses: 1. a person who has signed a document such as a treaty or contract or an organization, state, etc, on whose behalf.... Click for more definitions.

1. having signed, or joined in signing, a document: the signatory powers to a treaty. n. 2. the signer, or one of the signers, of a document: The U.S. and British delegates were among the signatories.

SIGNATORY definition: 1. a person, organization, or country that has signed an agreement: 2. a person, organization, or…. Learn more.

Feb 10, 2026 · A signatory is a person or entity authorized to sign a legally binding agreement on behalf of themselves or as an authorized representative of an organization. Learn the meaning of a …

There are four meanings listed in OED's entry for the word signatory, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Apr 15, 2026 · Learn authorised signatory meaning, role, and requirements. Understand signing authority, authorised signatures, and examples.

signatory /ˈsɪɡnətərɪ; -trɪ/ n ( pl -ries) a person who has signed a document such as a treaty or contract or an organization, state, etc, on whose behalf such a document has been signed

A signatory is someone who signs a contract, therefore creating a legal obligation. There could be several signatories for a specific contract. Over time, this word has often been used for a person or …