noun to play a trump card.
2. triumph ·noun a trump card; also, an old game at cards.
3. triumph ·noun a state of joy or exultation for success.
4. triumph ·noun to be prosperous; to flourish.
5. triumph ·noun to obtain victory; to be successful; to prevail.
6. triumph ·noun success causing exultation; victory; conquest; as, the triumph of knowledge.
7. triumph ·noun hence, any triumphal procession; a pompous exhibition; a stately show or pageant.
8. triumph ·vt to obtain a victory over; to prevail over; to conquer. also, to cause to triumph.
9. triumph ·noun to celebrate victory with pomp; to rejoice over success; to exult in an advantage gained; to exhibit exultation.
10. triumph ·noun a magnificent and imposing ceremonial performed in honor of a general who had gained a decisive victory over a foreign enemy.