danger, risk, peril - a venture undertaken without regard to possible loss or injury; "he saw the rewards but not the risks of crime"; "there was a danger he would do the wrong thing"

colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech

gambling game, game of chance - a game that involves gambling

cast, roll - the act of throwing dice

natural - (craps) a first roll of 7 or 11 that immediately wins the stake