1. (noun)
trump, trump card
- a playing card in the suit that has been declared trumps
2. (noun)
trump
- (card games) the suit that has been declared to rank above all other suits for the duration of the hand Synonyms: scoop, best, trump out, outflank, outdo, ruff
3. (noun)
cornet, horn, trumpet, trump
- a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves