life span

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.

If a disease is particularly rare or has a short life span, there isn’t much ‘water’ going into the tub, and there is a big drain on the other side.

From Barron's • Mar. 12, 2026

These burrow-dwelling rats have a maximum life span of nearly 40 years, making them the world's longest-lived rodent.

From BBC • Oct. 9, 2025

Technological advances may turn back aging, extending the average life span by at least a decade.

From The Wall Street Journal • Oct. 3, 2025

But subsequent analyses show this variant is not necessary or sufficient to extend life span.

From Science Magazine • Nov. 20, 2024

But whereas I thought the big news today was Grandpa’s eloping, the first thing Papa said was something about the average life span in America being forty-seven years.

From "Cold Sassy Tree" by Olive Ann Burns