23 adj 1: being three more than twenty [syn: {twenty-three}, {23}, {xxiii}] n 1: the cardinal number that is the sum of twenty-two and one [syn: {twenty-three}, {23}, {XXIII}]
23 \23\ adj. 1. one more than twenty-two; denoting a quantity consisting of twenty-three items or units; -- representing the number twenty-three as Arabic numerals Syn: twenty-three, xxiii [WordNet 1.5 +PJC]