Word.ws English Dictionary

onst

onst adverb: once.

Adverb

onst (not comparable)

  1. (dialectal, obsolete) once

Questions about onst

What does onst mean?
Onst means once.
What part of speech is onst?
Onst is an adverb.

Words near onst in the dictionary

  1. Onslow
  2. Onslow County
  3. Onslow Village
  4. onsold
  5. Onsong
  6. onst
  7. Onstad
  8. Onstads
  9. onstaffing
  10. onstaffings
  11. onstage

Source and license

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