θριαμβεύω; 1 aorist participle θριαμβεύσας; (θρίαμβος, a hymn sung in festal processions in honor of Bacchus; among the Romans, a triumphal procession (Latintriumphus, with which word it is thought to be allied; cf. Vanicek, p. 317));

1. to triumph, to celebrate a triumph (Dionysius Halicarnassus, Appendix, Plutarch, Hdian, others); τινα, over one (as Plutarch, Thes. and Rom. comp. 4): Col 2:15 (where it signifies the victory won by God over the demoniacal powers through Christ’s death).

2. by a usage unknown to secular authors, with a Hiphil or cuasative force (cf. Winers Grammar, p. 23 and § 38,1 (cf. Buttmann, 147 (129))), with the accusative of a person, to cause one to triumph, i. e. metaphorically, to grant one complete success, 2Co 2:14 (but others reject the causative sense; see Meyer at the passage; Lightfoot on Colossians, the passage cited).