If you are exultant, you feel very happy and proud about something you have done. An exultant party leader said: `He will be an excellent MP.' = jubilant + exultantly ex·ult·ant·ly `We cannot lose the war!' he shouted exultantly. very happy or proud, especially because you have succeeded in doing something
joyful and proud especially because of triumph or success; "rejoicing crowds filled the streets on VJ Day"; "a triumphal success"; "a triumphant shout"