The most complete glossary of backgammon terms
An immediate redouble by a player who just accepted a double. A player who beavers turns the cube up one level and retains possession of the cube. See: Beavers.
The roll of 1 and 2 with two dice.
A backgammon variant in which the roll of 1 and 2 gives the player extra turns. See: How to Play Acey-Deucey.