adj. Full of levity; dancing, playing, or frisking about; full of pranks; frolicsome; gay; merry.n. A wild prank; a flight of levity, or of gayety and mirth.n. A scene of gayety and mirth, as in lively play, or in dancing; a merrymaking.verb-intransitive. To play wild pranks; to play tricks of levity, mirth, and gayety; to indulge in frolicsome play; to sport.