internal clock
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.
Almost all cells in the body contain their own internal clock, which can be influenced by light, physical activity, and food timing.
From Science Daily • Jan. 3, 2026
My internal clock wherever I am just knows it’s 4 p.m. and I get a little sad.
From Los Angeles Times • Jul. 25, 2025
When it is bright, our internal clock feels we should be awake.
From BBC • Apr. 16, 2025
You really have to be thoughtful of your act structures and that internal clock.
From Salon • Aug. 12, 2024
No. His internal clock doesn’t work that way.
From "Flying to the Moon: An Astronaut's Story" by Michael Collins
