| 2. | deuce - the cardinal number that is the sum of one and one or a numeral representing this numberdigit, figure - one of the elements that collectively form a system of numbers; "0 and 1 are digits" craps, snake eyes - when two dice are thrown and both come up showing one spot the results is called `craps' or `snake eyes' couplet, distich, duad, duet, duo, dyad, twain, twosome, brace, pair, span, yoke, couple - two items of the same kind | |