Rogets II: The New Thesaurus, Third Edition. 1995.
defy
VERB:
1. To call on another to do something requiring boldness: challenge, dare. Idioms: throw down the gauntlet. SeeREQUEST. 2. To confront boldly and courageously: beard, brave, challenge, dare, face, front. Idioms: fly in the face of, snap one's fingers at, stand up to, thumb one's nose at. SeeRESIST. 3. To refuse or fail to obey: break, disobey, flout, transgress, violate. Idioms: pay no attention to. SeeRESIST.