expectancy
noun
ex·pec·tan·cy
ik-ˈspek-tən(t)-sē 
plural expectancies
1
2
a
: something expected
their belief led to an expectancy
b
: the expected amount (as of the number of years of life) based on statistical probability
life expectancy
Synonyms
Examples of expectancy in a Sentence
that feeling of optimistic expectancy that fills theatergoers as they wait for the curtain to rise
Recent Examples on the Web
California was the second-best state for life expectancy, according to WalletHub.
—
Camila Pedrosa, Sacramento Bee, 1 Feb. 2025
As customers grow more accustomed to a constant drumbeat of extraordinary claims of potency, exclusivity and medicinal usefulness — coupled to a significant expectancy bias — the road ahead for the cannabis and hemp industry(ies) meets with a few immediate challenges.
—Jahan Marcu, Rolling Stone, 29 Jan. 2025
There’s no mileage in Berhalter or anybody else bemoaning expectancy around the camp.
—Phil Hay, The Athletic, 1 July 2024
Thanks in part to the NHS's failures, Britons are falling behind on metrics from life expectancy to infant mortality.
—Sally Pipes, Forbes, 23 Dec. 2024
See all Example Sentences for expectancy 
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Camila Pedrosa, Sacramento Bee, 1 Feb. 2025
As customers grow more accustomed to a constant drumbeat of extraordinary claims of potency, exclusivity and medicinal usefulness — coupled to a significant expectancy bias — the road ahead for the cannabis and hemp industry(ies) meets with a few immediate challenges.
—Jahan Marcu, Rolling Stone, 29 Jan. 2025
There’s no mileage in Berhalter or anybody else bemoaning expectancy around the camp.
—Phil Hay, The Athletic, 1 July 2024
Thanks in part to the NHS's failures, Britons are falling behind on metrics from life expectancy to infant mortality.
—Sally Pipes, Forbes, 23 Dec. 2024
See all Example Sentences for expectancy
Dictionary Entries Near expectancy
Cite this Entry
“Expectancy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expectancy. Accessed 12 Feb. 2025.
Copy CitationMedical Definition
expectancy
noun
ex·pec·tan·cy
-ˈspek-tən-sē
plural expectancies
: the expected amount (as of the number of years of life) based on statistical probability see life expectancy
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