biological 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.
Women’s expanded education and opportunity spread that window across three decades, which raises the odds of running out the biological clock while still looking for a suitable mate.
From The Wall Street Journal • Jun. 6, 2026
According to the researchers, this is the first example of a non-repeating biological clock of its kind.
From Science Daily • Jun. 4, 2026
She argues that switching to daylight-saving time ultimately plays havoc with our circadian rhythm — that is, our internal biological clock.
From MarketWatch • Mar. 6, 2026
“We’re taking a comprehensive approach to this study, looking at body composition, the epigenome or biological clock, the microbiome and the brain,” said Christopher Gardner, a nutrition scientist at Stanford University.
From Salon • Jan. 4, 2024
Her biological clock was ticking rapidly toward nest- scraping time.
From "Frightful's Mountain" by Jean Craighead George
