Main Entry: tri·um·phant

Pronunciation: \trī-ˈəm(p)-fənt\

Function: adjective

Date: 15th century

1 : victorious, conquering <triumphant armies>
2 archaic : of or relating to a triumph
3 : rejoicing for or celebrating victory <a triumphant shout>
4 : notably successful <a triumphant performance>

— tri·um·phant·ly adverb