Triumph  —n. 1 a state of victory or success (returned in triumph). B a great success or achievement. 2 supreme example (a triumph of engineering). 3 joy at success; exultation (triumph in her face). 4 processional entry of a victorious general into ancient rome. —v. 1 (often foll. By over) gain a victory; be successful. 2 (of an ancient roman general) ride in triumph. 3 (often foll. By over) exult.  triumphal adj. [french from latin]