middle age

noun

: the period of life from about 45 to about 64
middle-aged adjective
middle-ager noun

Examples of middle age in a Sentence

as our generation approaches middle age The patient was in late middle age. He feared the approach of middle age.
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.
Some were comedic, like a moment when McKee, playing Annie in middle age, attends her first aerobics class. Alex Marshall, New York Times, 18 Feb. 2025 The choir itself was all male, but with a diverse age range: choirboys, men in their late twenties, others well into middle age. Oskar Oprey, Artforum, 28 Jan. 2025 Inventing midlife The history of middle age begins as far back as the eye can read. Matthew Redmond, The Conversation, 9 Jan. 2025 The average person gains 1 to 2 pounds every year from young adulthood through middle age, and in many cases, that weight gain can be traced back to the holidays. Arika Herron, Axios, 27 Nov. 2024 See all Example Sentences for middle age 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of middle age was in the 14th century

Dictionary Entries Near middle age

Cite this Entry

“Middle age.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/middle%20age. Accessed 22 Feb. 2025.

Kids Definition

middle age

noun
: the period of life from about 45 to about 64
middle-aged
ˌmid-ᵊl-ˈājd
adjective

Medical Definition

middle age

noun
mid·​dle age ˌmid-ᵊl-ˈāj How to pronounce middle age (audio)
: the period of life from about 45 to about 64 years of age
middle-aged adjective

More from Merriam-Webster on middle age

Last Updated: - Updated example sentences
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