— jubilance, jubilancy , n. — jubilantly , adv.
/jooh"beuh leuhnt/ , adj.
showing great joy, satisfaction, or triumph; rejoicing; exultant: the cheers of the jubilant victors; the jubilant climax of his symphony.
[ 1660-70; jubilant- (s. of jubilans, prp. of jubilare to shout, whoop), equiv. to jubil- shout + -ant- -ANT ]