cosigner
/ˈkoʊˌsaɪnər/
noun
- A person who signs a loan, lease, or other legal document along with the main borrower, agreeing to take responsibility if the borrower fails to pay.
- He asked his sister to be a cosigner on his student loan.
- Without a cosigner, she couldn't qualify for the apartment lease.
- The bank requires a cosigner for anyone with a low credit score.
Antonyms