Resolute
WordNet
adjective
(1) Characterized by quickness and firmness
"His reply was unhesitating"
(2) Firm in purpose or belief; characterized by firmness and determination
"Stood resolute against the enemy"
"Faced with a resolute opposition"
"A resolute and unshakeable faith"
WiktionaryText
Etymology
From resolutus (past participle of ).
Adjective
- Firm, unyielding, determined.
- He was resolute in his decision to stay.