xxii
1. [ adjective ] being two more than twenty
Synonyms: 22 twenty-two
Related terms: cardinal
2. [ noun ] (mathematics) the cardinal number that is the sum of twenty-one and one
Synonyms: 22 twenty-two
Related terms: large_integer
Similar spelling:   XXIII
  XXI
  xxxi
  xxxii
  XX
  xxxiii
  xxy
  XXX