Definition of fluctuationnext
as in oscillation
the frequent and usually sudden passing from one condition to another political instability that resulted in wild fluctuations in the overseas stock markets

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of fluctuation The door is subject to significant temperature fluctuation every time it's opened, which accelerates bacterial growth. Anne Wolf, Martha Stewart, 19 Apr. 2026 The data is adjusted for seasonal fluctuations. Jonathan Lansner, Oc Register, 17 Apr. 2026 DeSantis has said fluctuations in oil prices could blunt the impact of any suspension of the gas tax. Orlando Sentinel and Miami Herald Editorial Boards, The Orlando Sentinel, 17 Apr. 2026 The metric excludes pricing and foreign exchange fluctuations to reflect demand more accurately. Amelia Lucas, CNBC, 16 Apr. 2026 See All Example Sentences for fluctuation
Recent Examples of Synonyms for fluctuation
Noun
  • That is an oscillation of the Moon, causing parts near the edge of the disc that are often not visible from the Earth to sometimes come into view.
    Ray Petelin, CBS News, 18 Apr. 2026
  • There are some adjustments that stand out — the Nationals are crushing fastballs and swinging less with two strikes — but overall, this is an offense of oscillation.
    Spencer Nusbaum, New York Times, 13 Apr. 2026
Noun
  • Families of the victims pleaded with the judge to deny bail and ultimately, there were no changes in bail for any of the defendants.
    Kayla Moeller, CBS News, 17 Apr. 2026
  • Meanwhile, Cindy Long told ABC that the administration’s changes will only build on prior policy wins.
    Arthur Jones II, ABC News, 16 Apr. 2026

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Cite this Entry

“Fluctuation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fluctuation. Accessed 23 Apr. 2026.

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