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circadian

[sur-key-dee-uhn] / sɜrˈkeɪ di ən /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Circadian rhythms might take a noticeable hit, with nocturnal animals mistakenly waking up and starting their day only to realize that, whoa, nighttime is already over.

From New York Times • Apr. 4, 2024

Circadian rhythms significantly influence how the cardiovascular system operates.

From Science Daily • Mar. 14, 2024

But it seems to be “a genuine phenomenon” that many people report, according to Russell Foster, head of the Sleep and Circadian Neuroscience Institute at the University of Oxford in Britain.

From Seattle Times • Jul. 3, 2023

Circadian misalignment refers to a mismatch in timing between our biological rhythms and the outside world.

From Scientific American • Mar. 11, 2023

Circadian rhythms guide the body through the 24-hour cycle.

From Washington Post • Feb. 5, 2023




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