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circadian

[sur-key-dee-uhn] / sɜrˈkeɪ di ən /


Example Sentences

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In a world where influencers warn of spiked cortisol levels and disrupted circadian rhythms, plenty of consumers are turning to prebiotic sodas, sugar-free beverages, and refreshers as substitutes.

From Slate Aug. 14, 2026

Instead, the group representing sleep doctors favors permanent standard time, saying it aligns best with a human’s circadian rhythm, meaning your body’s natural clock.

From MarketWatch Jul. 15, 2026

Zeitzer’s research found that the darker mornings and brighter evenings of permanent daylight saving time weaken the circadian clock for many people.

From Los Angeles Times Jul. 14, 2026

Light sets our circadian rhythm, or 24-hour body clock, which tells us when to wake up.

From BBC Jul. 6, 2026

Called the circadian rhythm, this clock is geared to the place where you have been living recently.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins




Vocabulary lists containing circadian


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