21
noun
1 21
The cardinal number that is the sum of twenty and one.
synonyms: twenty-one, XXI.
adjective
1 21
Being one more than twenty.
synonyms: twenty-one, xxi.
debug info: 0.017
noun
The cardinal number that is the sum of twenty and one.
synonyms: twenty-one, XXI.
adjective
Being one more than twenty.
synonyms: twenty-one, xxi.
debug info: 0.017