life expectancy
Americannoun
noun
Etymology
Origin of life expectancy
First recorded in 1930–35
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.
The company’s long-term aspiration is to eliminate cancer and to contribute to increased life expectancy with a high quality of life, Duato said.
From The Wall Street Journal • Jun. 10, 2026
Holm explained that the process was viewed as a last resort, and that individuals must be considered significantly ill and have a limited life expectancy before a lung transplant could be deemed appropriate.
From BBC • Jun. 5, 2026
Average male life expectancy in Russia today is about 68 years, according to official statistics, compared with roughly 76 in the U.S. and over 80 across much of Western Europe.
From The Wall Street Journal • May 29, 2026
Dr. Hirota has published 56 papers, and his work connects molecular biology with nutrition in pursuit of better health care solutions and longer healthy life expectancy.
From Science Daily • May 27, 2026
Do you know—you probably do know—that in enemy territory the life expectancy of a w/op, or W/T operator as they say in SOE, is only six weeks?
From "Code Name Verity" by Elizabeth Wein
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
