Word.ws English Dictionary

plateaux

/plæˈtoʊ(z)/

plateaux is the plural of plateau.

Meaning of plateau

Noun

plateau (plural plateaus or plateaux)

  1. A largely level expanse of land at a high elevation; tableland.
  2. A comparatively stable level after a period of increase. (of a varying quantity)
    • Childhood obesity, rising for more than two decades, appears to have hit a plateau, a potentially significant milestone in the battle against excessive weight gain among children.2008 May 28, Tara Parker-Pope, “Hint of Hope as Child Obesity Rate Hits Plateau”, in The New York Times, →ISSN
  3. (dated) An ornamental dish for the table; a tray or salver.
  4. A notable level of attainment or achievement.
  5. (drug slang) Any of several distinct, dose-dependent stages of a dextromethorphan trip.

See all 10 meanings of plateau

Words that rhyme with plateaux

48 more rhymesFewer rhymes

Questions about plateaux

What is plateaux the plural of?
Plateaux is the plural of plateau.
How do you pronounce plateaux?
Plateaux is pronounced /plæˈtoʊ(z)/.

Words near plateaux in the dictionary

  1. Plateau's laws
  2. plateaued
  3. plateauing
  4. plateaulike
  5. plateaus
  6. plateaux
  7. plateband
  8. platebands
  9. platebound
  10. platebrush
  11. plated

Source and license

Adapted from Wiktionary: plateaux (page history and authors); plateau (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-plateaux.wav.

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