Wordnet 3.0
NOUN (1)
1. 
 a board with pegs and regularly spaced holes for holding the pegs; 
 used for keeping the score in a game of cribbage; 
The Collaborative International Dictionary of English v.0.48:
Cribbage \Crib"bage\ (kr?b"?j), n. [From Crib, v. t., 2.]
   A game of cards, played by two or four persons, in which
   there is a crib. (See Crib, 11.) It is characterized by a
   great variety of chances.
   [1913 Webster]
         A man's fancy would be summed up in cribbage. --John
                                                  Hall.
   [1913 Webster]
   Cribbage board, a board with holes and pegs, used by
      cribbage players to score their game.
      [1913 Webster] Cribber
WordNet (r) 3.0 (2006):
cribbage board
    n 1: a board with pegs and regularly spaced holes for holding
         the pegs; used for keeping the score in a game of cribbage