cosign

Word parts

co- + sign

Pronunciation

• (UK) IPA ^(key): /ˈkəʊ.saɪn/
• (US) IPA ^(key): /ˈkoʊ.saɪn/

• Audio (US)

  (file)

• Audio (UK)

  (file)

• Homophone: cosine

Verb

Plain form cosign

Third-person singular cosigns

Past tense cosigned

Past participle cosigned

Present participle cosigning

1. If two people cosign a document, they sign it jointly.