1. endorser(n = noun.person) indorser, ratifier, subscriber - someone who expresses strong approval;
is a kind of admirer, booster, champion, friend, protagonist, supporter
Derived forms verb endorse1, verb endorse2
2. endorser(n = noun.person) indorser - a person who transfers his ownership interest in something by signing a check or negotiable security;
is a kind of signatory, signer
has particulars: accommodation endorser
Derived form verb endorse4
Same as Indorser. [1913 Webster]