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life expectancies

  • plural
    of life expectancy.
    life expectancy
    noun
    the probable number of years remaining in the life of an individual or class of persons determined statistically, affected by such factors as heredity, physical condition, nutrition, and occupation.

Example Sentences

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The higher estimate for 2026, the study notes, reflects concerns about inflation, longer life expectancies and uncertainty surrounding what will happen with Social Security’s funding in 2032.

From MarketWatch Aug. 10, 2026

Although these populations tend to have some of the world's longest life expectancies, they also experience relatively high levels of frailty in old age.

From Science Daily Jul. 10, 2026

Meanwhile, an annuity that starts paying out at age 67 would slightly favor those with lower balances and shorter life expectancies.

From The Wall Street Journal Oct. 18, 2025

After the Great Depression, life expectancies increased alongside the percentage of older Americans living in poverty — by 1935, 50% of older adults were poor, and by 1940, almost two-thirds were poor.

From Salon Apr. 7, 2025

He used these to calculate life expectancies for each age group, and to estimate the population of London, which he concluded was 460,000—not, as had been claimed, 7 million or so.

From "The Invention of Science" by David Wootton

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