Definition of "backgammon"

backgammon

/ˈbæk.ɡæm.ən/

noun
countable and uncountable, plural backgammons
1. A board game for two players in which each has 15 stones which move between 24 triangular points according to the roll of a pair of dice; the object is to move all of one's pieces around, and bear them off the board.
  Quotations
  "I have borrowed Mrs. Palmer's backgammon-board," said Isabella, whose notion of an elderly gentleman's amusements of an evening was derived from what she had seen Mr. Palmer do.
  1838 (date written), L[etitia] E[lizabeth] L[andon], chapter VII, in Lady Anne Granard; or, Keeping up Appearances. […], volume I, London: Henry Colburn, […], published 1842, page 90
2. (backgammon) A victory in the game when the loser has not borne off a stone, and still has one or more stones in the winner's inner home row or on the bar.
verb
third-person singular simple present backgammons, present participle backgammoning, simple past and past participle backgammoned
1. To win at a backgammon game with the opponent having one or more pieces in the winner’s inner home row or on the bar.