deuce UK /djuːs/US /dus/noun 17forms 1 noun17 •The number two. •A tied game where either player can win by scoring two consecutive points. •A card with two pips, one of four in a standard deck of playing cards. •A side of a die with two spots. •A cast of dice totalling two. •The Devil, used in exclamations of confusion or anger.Love is a bodily infirmity […] which breaks out the deuce knows how or why — 1840 •(US, slang) A bowel movement (the event or the result). •Synonym of devil (“something awkward or difficult”).We had a deuce of a time getting here. •(slang) The amount of two dollars or two pounds.Lend me a deuce until next week, will ya? — 1934 •A hand gesture consisting of a raised index and middle finger, a peace sign. •(slang) A table seating two diners. •A curveball. •A 1932 Ford.And she was blinded by the light/Oh, cut loose like a deuce, another runner in the night. — 1973 •(Canada, slang) A two-year prison sentence.Bisexual male, 28, doing a deuce in a segregated housing unit due to positive HIV test result, seeks correspondence from both genders. — 1988 •(slang, euphemistic) Douche. •[in the plural] Two-barrel (twin choke) carburetors (in the phrase three deuces: an arrangement on a common intake manifold). •(slang, no longer used) A twopence coin. formsdeuces