jubilant

Exultingly joyful.

Expressing joy.

Rejoicing, as with songs or acclamations; uttering sounds or expressions of joy: as, to be jubilant over success.

Expressing or exciting joy; manifesting or denoting exultation or gladness.

Synonyms Exultant, triumphant.

Uttering songs of triumph; shouting with joy; triumphant; exulting.

In a state of elation.

full of high-spirited delight

joyful and proud especially because of triumph or success