gambol(noun, verb) noun1. gay or light-hearted recreational activity for diversion or amusementSimilar word(s): caper, frolic, play, rompDefinition categories: act, diversion, recreation verb1. to behave in a playful or carefree manner.- the gamboling lambs in the meadowsSimilar word(s): cavort, disport, frisk, frolic, lark, rollick, romp, skylark, sportDefinition categories: motion, play