An activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment. A person who behaves in a good or specified way in response to teasing, defeat, or a similarly trying situation. An animal or plant showing abnormal or striking variation from the parent type, especially in form or color, as a result of spontaneous mutation. Wear or display (a distinctive or noticeable item). Amuse oneself or play in a lively, energetic way.