D defs.my
Entry 1 sense Webster, 1913

Jubilant

/jo͞ob'-əl-ənt/ · Ju·bi·lant · IPA /ˈd͡ʒu.bə.lənt/
01 a. Uttering songs of triumph; shouting with joy; triumphant; exulting.
  1. 1.
    Uttering songs of triumph; shouting with joy; triumphant; exulting.
    “While the bright pomp ascended jubilant.” Milton.