English dictionary
xxi meaning and definition
Definition and meaning of xxi at MeaningMonkey.org. xxi meaning and definition in the English Dictionary.XXI noun
Definition of XXI (noun)
- the cardinal number that is the sum of twenty and one
- synonyms: 21, twenty-one
XXI adjective
Definition of xxi (adjective)
- being one more than twenty
- synonyms: 21, twenty-one
Source: Princeton University Wordnet