Triumphant

a.	1.
	1.	Rejoicing for victory; triumphing; exultant. Successful beyond hope to lead ye forth Triumphant out of this infernal pit. - Milton.
	2.	Celebrating victory; expressive of joy for success; as, a triumphant song or ode.
	3.	Graced with conquest; victorious. Athena, war's triumphant maid. - Pope. So shall it be in the church triumphant. - Perkins.
	4.	Of or pertaining to triumph; triumphal. Captives bound to a triumphant car. - Shak. Church triumphant the church in heaven, enjoying a state of triumph, her warfare with evil being over; - distinguished from church militant. See under Militant.

Adj.	1.	triumphant - joyful and proud especially because of triumph or success; "rejoicing crowds filled the streets on VJ Day"; "a triumphal success"; "a triumphant shout" Synonyms: exultant, exulting, jubilant, rejoicing, triumphal, prideful
	2.	triumphant - experiencing triumph Synonyms: victorious

ascendant, assured of success, cock-a-hoop, coming, conquering, crowing, crowned with success, defeating, dominant, elate, elated, exulting, flushed, flushed with success, fortunate, gloating, in ascendancy, in high feather, in the ascendant, jubilant, made, on the up-and-up, on top, out in front, overcoming, prevailing, prosperous, rejoicing, succeeding, successful, surefire, triumphal, undefeated, vanquishing, victorious, winning