Noun:
1: sport, athletics an active diversion requiring physical exertion and competition
2: sport the occupation of athletes who compete for pay
3: sport, summercater (Maine colloquial) a temporary summer resident of Maine
4: sport a person known for the way she (or he) behaves when teased or defeated or subjected to trying circumstances; "a good sport"; "a poor sport"
5: sportsman, sportswoman, sport someone who engages in sports
6: mutation, variation, sport, mutant (biology) an organism that has characteristics resulting from chromosomal alteration
7: play, fun, sport verbal wit or mockery (often at another's expense but not to be taken seriously); "he became a figure of fun"; "he said it in sport"
Verb:
1: boast, sport, feature wear or display in an ostentatious or proud manner; "she was sporting a new hat"
2: lark, frisk, cavort, run around, disport, romp, gambol, skylark, sport, lark about, frolic, rollick play boisterously; "The children frolicked in the garden"; "the gamboling lambs in the meadows"; "The toddlers romped in the playroom"