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cosignatory

cosignatory

7.9
A person who signs a document with other people
  • noun
  • /ˌkoʊˈsaɪnəˌtɔri/
  • Formal
translation icon : cofirmante
  • If one cosignatory defaults, the others may still be obligated under the contract.

Examples

  • The peace treaty required that every cosignatory ratify the document before it took effect.

  • She is a cosignatory on the lease agreement.

  • Each cosignatory is responsible for complying with the terms of the agreement.

  • The cosignatories agreed to the terms of the contract.

  • The treaty was signed by several nations, including the United States as a key cosignatory.

  • As a cosignatory of the agreement, she was committed to upholding its terms alongside her colleagues.

  • The environmental organization enlisted multiple cosignatories to strengthen their advocacy for climate action.

Synonyms

signatory
vscosignatory
  • Formal
16 6.1

A person, country, or group that added their name to a paper and must follow its rules

focuses on signing together with others rather than legal status
signer
vscosignatory
  • Formal
8 2.7

A person who writes their name on a document to show they agree

joins signing together with others rather than signing alone
cosigner
vscosignatory
  • US
1 4.5

A person who signs with someone and promises to pay if the main signer cannot

means joining signatures without implying guarantee or extra responsibility
signee
vscosignatory
1 4.4

A person who puts their name on a document to show they agree

refers to signing together with others instead of a solo signature
undersigned
vscosignatory
  • Formal
1 5.7

One or more people who write their name at the end of a document

describes signing together, not specifically being named at the document end

How Responsible

underwriter
  • Specialized
5 7.5
guarantor
  • Formal
7 6.5
cosignatory
  • Formal
7.9
signatory
  • Formal
16 6.1

Surface Forms

cosignatory singular
cosignatories plural

Morphology

cosignatory = signatory (transparent) = co + sign + atory

Formed by prefixing 'co-' to the word 'signatory' (itself sign + -atory); the meaning 'a person who signs together with others' follows directly from the parts.

Etymology

Cosignatory comes from co- meaning 'together' and sign meaning 'to write your name', as in signature. So, a cosignatory is literally someone who 'signs together' with others and shares responsibility for the document.