1) an outdoor game played with a bat and ball, by two teams of nine players each, on a large, diamond-shaped field (base balls)

2) an indoor game played by two teams of five players who try to throw a large ball into high baskets fixed at each end of the court (basketball)

3) a musical entertainment given to an audience by players or singers (concert)

4) a piece of music for two voices or two players (duet)

5) a game played by two teams of eleven players who kick a round ball (a football) into goals at each end of the field (a football pitch) (football)

6) a game during which players hit small, hard balls (with golf-clubs) into holes on land (called a golf-course or golf-links) (golf)

7) (a piece of music for) eight singers or players (octet)

8) (of teams, players etc with equal scores) to play a deciding match (play-off)

9) (of music) popular; singers and players whose records sell in large numbers and who are popular on radio, TV and in discos; a short sharp, explosive sound (pop)

10) (a piece of music for) four players or singers (quartet)