frolic >> ˈfrɒlɪk
Definition: [verb] play or move about in a cheerful and lively way.
Example: Edward frolicked on the sand
Definition: [noun] a playful and lively movement or activity.
Example: his injuries were inflicted by the frolics of a young filly
Definition: [adjective] cheerful, merry, or playful.
Example: a thousand forms of frolic life