twenty-one

Wikipedia logo
The Simple English Wikipedia has an article on:
English numbers (edit)
 ←  20 21 22  → 
    Cardinal: twenty-one
    Ordinal: twenty-first

PronunciationEdit

DeterminerEdit

Determiner
twenty-one

  1. (number) (indefinite) (plural) (count) (ordinal twenty-first) The number 21.
    The legal age to drink is twenty-one years old in most states in the USA.