Word.ws English Dictionary

Plural of fluctuation

regular plural

The plural of fluctuation is fluctuations.

Forms of fluctuation

Singularfluctuation /flʌkt͡ʃuːˈeɪʃən/
Pluralfluctuations
Countablecountable and uncountable

Fluctuations in a sentence

  • the fluctuations of the sea
  • The scientific instruments of the day recorded rapid fluctuations in the Earth's magnetic field, as powerful electrical currents flowed through the upper atmosphere.2023 November 15, Prof. Jim Wild, “This train was delayed because of bad weather in space”, in RAIL, number 996, page 30
  • The cryogenic system will not be affected by temperature fluctuations of a few millidegrees.From the entry millidegree
  • Both exchanges offer crypto derivatives, which are bets on future fluctuations in cryptocurrency prices.2021 July 23, Eric Lipton, Ephrat Livni, “‘I Feel Conflicted’: Crypto’s Offshore Trading Moguls Talk Shop”, in The New York Times, →ISSN. From the entry leverage
  • Moreover, in the presence of spontaneous fluctuations of the activity, different aspects of “bananahood” will flash up.2016 November 4, Michael A. Arbib, James J. Bonaiuto, From Neuron to Cognition via Computational Neuroscience, MIT Press, →ISBN, page 203. From the entry bananahood

Meaning of fluctuation

  1. noun A motion like that of waves; a moving in this and that direction; an irregular rising and falling.
  2. noun A wavering; unsteadiness.
  3. noun In medicine, a wave-like motion or undulation of a fluid in a natural or abnormal cavity (e.g. pus in an abscess), which is felt during palpation or percussion.

Full definition of fluctuation

Questions about the plural of fluctuation

What is the plural of fluctuation?
The plural of fluctuation is fluctuations.
Is fluctuation countable?
Fluctuation is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: fluctuation (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of fluctuation.” Word.ws, https://word.ws/plural/fluctuation. Based on Wiktionary, CC BY-SA 4.0.