A skipping or leaping about in frolic; a hop; a sportive prank.

To dance and skip about in sport; to frisk; to skip; to play in frolic, like boys or lambs.

gay or light-hearted recreational activity for diversion or amusement; "it was all done in play"; "their frolic in the surf threatened to become ugly"

Gambol is a Euclidean, construction-based, drawing system.