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average life

American  

noun

Physics.
  1. mean life.


Example Sentences

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The average life expectancy at birth in the U.S. is 79 years, pretty close to the Social Security break-even age of most Americans, including yourself.

From MarketWatch Jul. 11, 2026

Cronus was roughly 11 years old when he died, which is around the average life span of a male tarantula, according to experts at the University of Illinois Veterinary Teaching Hospital.

From BBC May 22, 2026

More often, the steady toll of pervasive endemic disease was enough to keep average life expectancy somewhere in the mid-20s.

From The Wall Street Journal Jan. 23, 2026

Reflecting those improved conditions, average life expectancy worldwide rose sharply for the first time in several centuries, from 46 years in 1950 to 72 years in 2020.

From Salon Dec. 27, 2025

And with my average brain and average grades I lead a pretty average life.

From "Lawn Boy" by Gary Paulsen

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