Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Verb: cosign
  1. Sign and endorse (another person's signature), as for a loan
    - co-sign
     
  2. Sign jointly
    "Husband and wife cosigned the lease"
    - co-sign

Sounds like: cosine, co-sign

Derived forms: co-signing, co-signs, cosigning, co-signed, cosigns, cosigned

See also: cosigner

Type of: endorse, formalise [Brit], formalize, indorse, validate

Encyclopedia: Cosign