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 Vivek Couto, co-founder and CEO of Media Partners Asia, said Asia-Pacific remains Netflix’s fastest-growing region when currency fluctuations are excluded, although its contribution to revenue still trails its share of the subscriber base. — Elsa Keslassy, Variety, 21 Oct. 2026 According to the researchers, inflation stretched tiny quantum fluctuations across vast distances in the early universe. — Kaif Shaikh, Interesting Engineering, 20 Oct. 2026 Behind every dashboard sits a care team deciding whether a change is a normal fluctuation or an early sign of deterioration. — Ayush Jain, Forbes.com, 20 Oct. 2026 Slight fluctuations in carat weight, on the other hand, don’t correlate with noticeable differences in the diamond’s physical size. — Stacia Datskovska, Footwear News, 19 Oct. 2026 See All Example Sentences for fluctuation
Recent Examples of Synonyms for fluctuation
Noun
  • That means the hairspring can maintain a constant, undisturbed oscillation regardless of external forces, thereby increasing accuracy.
    — Rachel Cormack, Robb Report, 20 Oct. 2026
  • That haziness gets more distorted on the title track, which hits its apex with siren-like oscillations.
    — Cassidy Sollazzo, Pitchfork, 14 Oct. 2026
Noun
  • These changes were intended to support the long-distance challenge, which required multiple crossings rather than a single uninterrupted run in one direction.
    — Jijo Malayil, Interesting Engineering, 26 Oct. 2026
  • Rest of World received some critical acclaim and broke several stories that prompted global policy changes, including its reporting on Uber Eats in South Africa and on mapping in rural Borneo.
    — Max Tani, semafor.com, 25 Oct. 2026

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Cite this Entry

“Fluctuation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fluctuation. Accessed 26 Oct. 2026.

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