Wordnet 3.0
NOUN (3)
1. 
 a game in which balls are rolled at an object or group of objects with the aim of knocking them over or moving them; 
2. 
 (cricket) the act of delivering a cricket ball to the batsman; 
3. 
 the playing of a game of tenpins or duckpins etc; 
The Collaborative International Dictionary of English v.0.48:
Bowl \Bowl\, v. t. [imp. & p. p. Bowled; p. pr. & vb. n.
   Bowling.]
   1. To roll, as a bowl or cricket ball.
      [1913 Webster]
            Break all the spokes and fellies from her wheel,
            And bowl the round nave down the hill of heaven.
                                                  --Shak.
      [1913 Webster]
   2. To roll or carry smoothly on, or as on, wheels; as, we
      were bowled rapidly along the road.
      [1913 Webster]
   3. To pelt or strike with anything rolled.
      [1913 Webster]
            Alas, I had rather be set quick i' the earth,
            And bowled to death with turnips?     --Shak.
      [1913 Webster]
   To bowl (a player) out, in cricket, to put out a striker
      by knocking down a bail or a stump in bowling.
      [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Bowling \Bowl"ing\, n.
   The act of playing at or rolling bowls, or of rolling the
   ball at cricket; the game of bowls or of tenpins.
   [1913 Webster]
   Bowling alley, a covered place for playing at bowls or
      tenpins.
   Bowling green, a level piece of greensward or smooth ground
      for bowling, as the small park in lower Broadway, New
      York, where the Dutch of New Amsterdam played this game.
      [1913 Webster]
WordNet (r) 3.0 (2006):
bowling
    n 1: a game in which balls are rolled at an object or group of
         objects with the aim of knocking them over or moving them
    2: (cricket) the act of delivering a cricket ball to the batsman
    3: the playing of a game of tenpins or duckpins etc