(1):

(n.) A wild prank; a flight of levity, or of gayety and mirth.

(2):

(n.) A scene of gayety and mirth, as in lively play, or in dancing; a merrymaking.

(3):

(v. i.) To play wild pranks; to play tricks of levity, mirth, and gayety; to indulge in frolicsome play; to sport.

(4):

(a.) Full of levity; dancing, playing, or frisking about; full of pranks; frolicsome; gay; merry.