The meaning of SIGNATORY is a signer with another or others; especially : a government bound with others by a signed convention. How to use signatory in a sentence.

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 …

SIGNATORY definition: having signed, or joined in signing, a document. See examples of signatory used in a sentence.

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

Definition of signatory noun from the Oxford Advanced Learner's Dictionary. signatory (to/of something) a person, a country or an organization that has signed an official agreement. Many countries are …

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 in American English (ˈsɪɡnəˌtɔri, -ˌtouri) (noun plural -ries) adjective

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.

Feb 4, 2026 · Signing; joining or sharing in a signature.

A signatory is an individual, organization, or country that has signed a formal agreement, contract, or legal document, indicating their acceptance of its terms or conditions.