'xxvii' definitions:

Definition of 'xxvii'

From: WordNet
adjective
Being seven more than twenty [syn: twenty-seven, 27, xxvii]
noun
The cardinal number that is the sum of twenty-six and one [syn: twenty-seven, 27, XXVII]

Definition of 'xxvii'

From: GCIDE
  • xxvii \xxvii\, adj. The Roman number representing twenty-seven.
  • Syn: twenty-seven, 27. [WordNet 1.5]