Word.ws English Dictionary

twentyfirst

twentyfirst is the alternative form of twenty-first.

Meaning of twenty-first

Adjective

twenty-first (not comparable)

  1. The ordinal form of the number twenty-one.

See all 4 meanings of twenty-first

Questions about twentyfirst

What is twentyfirst the alternative form of?
Twentyfirst is the alternative form of twenty-first.

Words near twentyfirst in the dictionary

  1. twenty-two
  2. twenty-two hundred
  3. twenty-twos
  4. Twenty20
  5. twentyeight
  6. twentyfirst
  7. twentyfive
  8. twentyfold
  9. twentyfour
  10. twentyfourmo
  11. twentyfourmos

Source and license

Adapted from Wiktionary: twentyfirst (page history and authors); twenty-first (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “twentyfirst.” Word.ws, https://word.ws/twentyfirst. Based on Wiktionary, CC BY-SA 4.0.