firme firm, steady, secure 3,001–5,000 #3,724 Also a form of firmar first/third-person singular present subjunctive; singular imperative (usted); third-person singular imperative; singular negative imperative (usted); third-person singular negative imperative to sign 501–1,000 Meanings adjective, masculine or feminine firm, steady, secure steadfast, unwavering, unswerving, firm adamant strong, assertive (uncompromising, unyielding) strong (promising) solid, firm