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Definitions

fluctuate

[fluhk-choo-eyt] / ˈflʌk tʃuˌeɪt /


Example Sentences

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"Our findings suggest that the regularity of bedtime, in particular, may be important for heart health. It reflects the rhythms of everyday life -- and how much they fluctuate," Nauha says.

From Science Daily • May 5, 2026

"Nuclear energy is essential in the energy mix," she said, arguing it provides stable electricity, unlike renewable sources such as wind and solar, whose output can fluctuate.

From Barron's • May 4, 2026

The surcharges fluctuate based on the cost of diesel.

From The Wall Street Journal • Apr. 3, 2026

Rates fluctuate constantly, and you don’t want to rely too heavily on a single product when you need to keep up with inflation and make your money last the rest of your life.

From MarketWatch • Mar. 30, 2026

Hugh has been advised to try again: scores can fluctuate according to stress and circumstance, and he's right on the cusp of Mensa qualification.

From "Me Talk Pretty One Day" by David Sedaris




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