| Noun | 1. II - the cardinal number that is the sum of one and one or a numeral representing this number2, two, deucedigit, figure - one of the elements that collectively form a system of numeration; "0 and 1 are digits"craps, snake eyes - expressions used when when two dice are thrown and both come up showing one spotcouplet, distich, duad, duet, duo, dyad, twain, twosome, brace, pair, span, yoke, couple - two items of the same kind | Adj. | 1. ii - being one more than one; "he received two messages"2, twocardinal - being or denoting a numerical quantity but not order; "cardinal numbers" |