Word.ws English Dictionary

eighty-oneth

/ˌeɪti ˈwʌnθ/

eighty-oneth adjective: eighty-first.

Adjective

eighty-oneth

  1. (nonstandard) eighty-first
    • If the diameter of the moon were the same as that of the earth, a body weighing one pound on the earth would weigh only one eighty-oneth part of a pound on the moon.1907, Garrett Serviss, The moon: a popular treatise, page 35
    Synonyms:
    eighty-first

Synonyms of eighty-oneth

Origin of eighty-oneth

From eighty-one + -th (ordinal suffix).

Questions about eighty-oneth

What does eighty-oneth mean?
Eighty-oneth means eighty-first.
What part of speech is eighty-oneth?
Eighty-oneth is an adjective.
How do you pronounce eighty-oneth?
Eighty-oneth is pronounced /ˌeɪti ˈwʌnθ/.

Words near eighty-oneth in the dictionary

  1. eighty-fourths
  2. eighty-nine
  3. eighty-ninth
  4. eighty-ninths
  5. eighty-one
  6. eighty-oneth
  7. eighty-second
  8. eighty-seconds
  9. eighty-secondth
  10. eighty-seven
  11. eighty-seventh

Source and license

Adapted from Wiktionary: eighty-oneth (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: “eighty-oneth.” Word.ws, https://word.ws/eighty-oneth. Based on Wiktionary, CC BY-SA 4.0.