Definitions
There is 1 meaning of the phrase
Biological Clock.
Biological Clock - as a noun
An innate mechanism in living organisms that controls the periodicity of many physiological functions
Example Sentences
"My biological clock is telling me it's time to go to bed."
"Some women feel pressure to have children before their biological clock runs out."
"Jet lag can disrupt your biological clock and sleep patterns."
"My biological clock seems to be set for early mornings. I always wake up at 6 am."
"Stress and anxiety can affect your biological clock, leading to sleep problems."
