1. To engage in sport or lively recreation; to exercise for the sake of amusement; to frolic; to spot. As Cannace was playing in her walk. Chaucer. The lamb thy riot dooms to bleed to-day, Had he thy reason, would he skip and play! Pope. And some, the darlings of their Lord, Play smiling with the flame and sword. Keble. 2. To act with levity or thoughtlessness;...