Ju"bi*lant (?), a. [L. jubilans, -antis, p. pr. of jubilare to shout for joy: cf. F. jubila. See Jubilate.]
Uttering songs of triumph; shouting with joy; triumphant; exulting.
"The
jubilant age."
Coleridge.
While the bright pomp ascended jubilant.
Milton.
© Webster 1913.