verb
- signing a document jointly with another person, especially to guarantee payment of a loan
Usage: present participle of cosign
Examples
- She is cosigning the mortgage with her husband.
- His parents are cosigning his student loan application.
- The bank requires someone with good credit to be cosigning the car loan.
- They are cosigning the lease agreement for the apartment.
- Before cosigning any document, read all the terms carefully.
- He regretted cosigning his friend’s credit card application.