Dictionary definition for: Deuce
1. (n) a tie in tennis or table tennis that requires winning two successive points to win the game
2. (n) the cardinal number that is the sum of one and one or a numeral representing this number
3. (n) a word used in exclamations of confusion; "what the devil" "the deuce with it" "the dickens you say"
4. (n) one of the four playing cards in a deck that have two spots
WordNet 2.1 Copyright Princeton University. All rights reserved.