'dart board' definitions:

Definition of 'dart board'

(from WordNet)
noun
A circular board of wood or cork used as the target in the game of darts [syn: dartboard, dart board]

Definition of 'dart board'

From: GCIDE
  • dartboard \dartboard\, dart board \dart board\n. a circular board of wood or cork used as the target in the game of darts. It may have any of several patterns on it, such as concentric circles, or a central circle with rays. [WordNet 1.5 +PJC]