Noun: endorser in'dor-su(r) or en'dor-su(r)
- Someone who formally approves or confirms
"The senators acted as endorsers of the new treaty";
- subscriber, indorser, ratifier
- A person who transfers their ownership interest in something by signing a check or negotiable security
"As the endorser of the check, he was responsible for its validity";
- indorser
Derived forms: endorsers
Type of: admirer, booster, champion, friend, protagonist, signatory, signer, supporter