Word.ws English Dictionary

treatiser

treatiser noun: a writer of treatises.

Noun

treatiser (plural treatisers)

  1. (obsolete) A writer of treatises.

Forms of treatiser

pluraltreatisers

Origin of treatiser

From treatise + -er.

Questions about treatiser

What does treatiser mean?
Treatiser means a writer of treatises.
What part of speech is treatiser?
Treatiser is a noun.
What is the plural of treatiser?
The plural of treatiser is treatisers.

Words near treatiser in the dictionary

  1. treating of
  2. treating with kid gloves
  3. treatings
  4. treatise
  5. treatiselike
  6. treatiser
  7. treatisers
  8. treatises
  9. treatize
  10. treatizes
  11. treatler

Source and license

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