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.
During adolescence, the body's internal clock naturally shifts later, meaning teenagers tend to feel alert later at night than adults do.
From Science Daily ● Mar. 11, 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
Additionally, disruptions to the body's internal clock can affect astronaut's sleeping and eating cycles.
From Salon ● Mar. 15, 2025
Prof Luscher said that - like the researchers suggest - it is "possible" that coffee drinking later in the day could disrupt out bodies internal clock at a time we should be resting.
From BBC ● Jan. 8, 2025
Dad had jumbled my internal clock, thanks to our late-night marathon of Doctor Who—my favorite episodes with the brilliant and brave Martha Jones.
From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas
