deuce

n. playing card with two spots; side of a die bearing two spots; throw of the dice which totals two; score of 40 each or five games each (Tennis); two dollars or two pounds (Slang)

Deuce may refer to:The number twoDEUCE, a British commercial computer built by English Electric in the 1950sDeuce (character), a character from the webcomic JerkcityIn sports and card gamesA playing card with the number two; in most games the lowest-ranked cardDeuce-to-seven low, a method for evaluating low hands in pokerDeuce McAllister, an American football player for the New Orleans SaintsAmerican Football (soccer) player Clint DempseyIn tennis, when 2 players both have a score of 40. Two consecutive points would need to be scored to win the game. The word Deuce is derived from Latin (two).
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For other meanings, see Deuce (disambiguation). The DEUCE (Digital Electronic Universal Computing Engine) was one of the earliest British commercially available computers, built by English Electric in the early 1950s.It was a productionized version of the Pilot ACE. It had 1450 thermionic valves, and used mercury delay lines for its main memory; each of the 12 delay lines could store 32 instructions or data words of 32 bits. It shared the 1 megahertz clock rate of the Pilot ACE. The DEUCE also had a magnetic drum for storage.
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Noun
1. a tie in tennis or table tennis that requires winning two successive points to win the game
(hypernym) tie
2. the cardinal number that is the sum of one and one or a numeral representing this number
(synonym) two, 2, II
(hypernym) digit, figure
(hyponym) craps, snake eyes
3. a word used in exclamations of confusion; "what the devil"; "the deuce with it"; "the dickens you say"
(synonym) devil, dickens
(hypernym) exclamation, exclaiming
4. one of the four playing cards in a deck that have two spots
(hypernym) playing card

deuce, playing card with two spots; side of a die bearing two spots; throw of the dice which totals two; score of 40 each or five games each (Tennis)

(n.)
Two; a card or a die with two spots; as, the deuce of hearts.
  

(n.)
The devil; a demon.
  

(n.)
A condition of the score beginning whenever each side has won three strokes in the same game (also reckoned "40 all"), and reverted to as often as a tie is made until one of the sides secures two successive strokes following a tie or deuce, which decides the game.