- a card having two pips; a two, or two-spot.
- Dice.
- the face of a die having two pips.
- a cast or point of two.
- a situation, as a score of 40–40 in a game or 5–5 in a match, in which a player must score two successive points to win the game or two successive games to win the set.
- Slang.
- a two-dollar bill.
- the sum of two dollars.
- (especially in games, sports, and gambling) two.
- devil; dickens (used as a mild oath): Where the deuce did they hide it?
- a playing card or dice with two pips or spots; two
- a throw of two in dice
- a tied score (in tennis 40-all) that requires one player to gain two successive points to win the game
- an expression of annoyance or frustration
- used in such phrases as what the deuce, where the deuce, etc
