资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bonce \Bonce\, n. [Etymol. unknown.]
   A boy's game played with large marbles.

资料来源 : WordNet®

bonce
     n : informal terms for a human head [syn: {attic}, {bean}, {noodle},
          {noggin}, {dome}]