life expectancy
life
ˈlaɪf
laif
ex
ɪks
iks
pec
pɛk
pek
tan
tən
tēn
cy
si
si

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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