body clock
noun
: the internal mechanisms that schedule periodic bodily functions and activities
—usually not used technically
Examples of body clock in a Sentence
It takes a while for my body clock to get adjusted when I fly from New York to London.
Recent Examples on the Web
The Portuguese defender played 57 times for club and country in 2022-23 and has notched another 49 on the body clock this season, the latest being Sunday’s Nations League final victory over Spain.
—
Jordan Campbell, New York Times, 15 June 2025
Then, sleep strategically to help your body clock reset.
—Alesandra Dubin, Southern Living, 9 June 2025
But also that was actually correct on our body clocks?
—Alison Herman, Variety, 30 May 2025
Despite a disruption to spring training, one that would mess with their body clocks and keep them from having a normal build-up to the season, there was never a hint of complaining.
—Sahadev Sharma, The Athletic, 25 Mar. 2025
See All Example Sentences for body clock
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Jordan Campbell, New York Times, 15 June 2025
Then, sleep strategically to help your body clock reset.
—Alesandra Dubin, Southern Living, 9 June 2025
But also that was actually correct on our body clocks?
—Alison Herman, Variety, 30 May 2025
Despite a disruption to spring training, one that would mess with their body clocks and keep them from having a normal build-up to the season, there was never a hint of complaining.
—Sahadev Sharma, The Athletic, 25 Mar. 2025
See All Example Sentences for body clock
Cite this Entry
“Body clock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/body%20clock. Accessed 21 Jul. 2025.
Copy CitationMedical Definition
body clock
noun
: the internal mechanisms that schedule bodily functions and activities
—not usually used technically
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