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Definitions

life span

NOUN
the extent of a being's life
Synonyms


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.

IBM has pivoted several times in its life span.

From Barron's • Dec. 10, 2025

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

The Mediterranean island, they thought, offered ideal conditions for studying the genes and habits that can influence life span: Its population is relatively isolated, with low rates of immigration and little genetic diversity.

From Science Magazine • Nov. 20, 2024

Rage blazed up in him often, but its atoms were too active for preservation and its life span was brief like the kick and the flame of an afterburner in his father’s F-8.

From "The Great Santini" by Pat Conroy