ju·bi·lant /ˈʤubələnt/
  (a.)嚾呼的,喜麃麃的
  Ju·bi·lant a.  Uttering songs of triumph; shouting with joy; triumphant; exulting. “The jubilant age.”
     While the bright pomp ascended jubilant.   --Milton.
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  jubilant
       adj 1: joyful and proud especially because of triumph or success;
              "rejoicing crowds filled the streets on VJ Day"; "a
              triumphal success"; "a triumphant shout" [syn: exultant,
               exulting, prideful, rejoicing, triumphal, triumphant]
       2: full of high-spirited delight [syn: elated, gleeful, joyful]