fact of life

noun phrase

1
: something that exists and must be taken into consideration
2
facts of life plural : the fundamental physiological processes and behavior involved in sex and reproduction

Examples of fact of life in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Aging is a fact of life, but how quickly your body and mind change can depend on lifestyle factors. Teresa Maalouf, Verywell Health, 26 Sep. 2025 Milwaukee’s reading crisis has been a grim fact of life for years. Alan J. Borsuk, jsonline.com, 26 Sep. 2025 Backup quarterbacks are a fact of life in the NFL, with responsibilities ranging from knowing the playbook despite limited practice time to acting as a liaison between the starter and the rest of the team, former NFL quarterback Robert Griffin III has said. Andrew Greif, NBC news, 17 Sep. 2025 Look, violent crime is a fact of life in America. Amanda Castro hannah Parry, MSNBC Newsweek, 8 Sep. 2025 See All Example Sentences for fact of life

Word History

First Known Use

circa 1806, in the meaning defined at sense 1

Time Traveler
The first known use of fact of life was circa 1806

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Cite this Entry

“Fact of life.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fact%20of%20life. Accessed 2 Oct. 2025.

Kids Definition

fact of life

noun
1
: something that exists and must be taken into consideration
tests are a fact of life for students
2
plural : the basic bodily processes and behavior involved in sex and reproduction
Last Updated: - Updated example sentences
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