Often used to refer to a community card in hold’em or Omaha that does not appear to affect the relative strength of players’ hands. For example, if the flop comes {a-Spades}{k-Diamonds}{8-Diamonds} and the turn the {9-Spades}, the {2-Hearts} on the river will be described as a “blank” as it completes no draws and players remaining in the hand aren’t likely to be helped by the deuce.