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chronological age

American  

noun

Psychology.
  1. the number of years a person has lived, especially when used as a standard against which to measure behavior, intelligence, etc.


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Example Sentences

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Physiological age reflects how well the body is functioning and may differ from chronological age, which is simply the number of years someone has lived.

From Science Daily Jul. 15, 2026

Trump's cardiac age was also estimated to be approximately 14 years younger than his chronological age.

From BBC May 30, 2026

Say a test indicates that your chronological age is higher than your biological age—you’re a 60-year-old in a 50-year-old’s body.

From Barron's May 21, 2026

Survivors whose biological age was higher than their actual chronological age had more difficulty with memory and attention.

From Science Daily Mar. 2, 2026

He had given his name as Steve Donnell, his date of birth as 3576, his chronological age as seventeen.

From Starman's Quest by Mack, Stan

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