life expectancy
Pronunciation
/lˈaɪf ɛkspˈɛktənsi/

Definition & Meaning of "life expectancy"in English

Life expectancy
01

the average number of years a person is expected to live, based on various demographic and health factors

Grammatical Information
Animacy status
Abstract
Composition
Compound
Uncountable
Examples
Improvements in healthcare have led to an increase in life expectancy worldwide.
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