Word.ws English Dictionary

81st

81st is the abbreviation of eighty-first.

Meaning of eighty-first

Adjective

eighty-first

  1. The ordinal form of the number eighty-one, describing a person or thing in position number 81 of a sequence.
    • The answer appears on the eighty-first page of the book.
    Synonyms:
    81st

See all 2 meanings of eighty-first

Questions about 81st

What is 81st the abbreviation of?
81st is the abbreviation of eighty-first.

Words near 81st in the dictionary

  1. 808
  2. 808s
  3. 80s
  4. 80th
  5. 811
  6. 81st
  7. 82nd
  8. 83rd
  9. 84th
  10. 8514
  11. 8514/A

Source and license

Adapted from Wiktionary: 81st (page history and authors); eighty-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: “81st.” Word.ws, https://word.ws/81st. Based on Wiktionary, CC BY-SA 4.0.