Found 2 items, similar to 21.
English → English (WordNet) Definition: 21 21 adj : being one more than twenty [syn: twenty-one, xxi] n : the cardinal number that is the sum of twenty and one [syn: twenty-one, XXI]
English → English (gcide) Definition: 21 21 \21\ adj. 1. one more than twenty; twenty plus one more; denoting a quantity consisting of twenty-one items or units; -- representing the number twenty-one as Arabic numerals Syn: twenty-one, xxi [WordNet 1.5 +PJC]