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middle-aged

American  
[mid-l-eyjd] / ˈmɪd lˈeɪdʒd /

adjective

  1. being of the age intermediate between youth and old age, roughly between 45 and 65.

  2. characteristic of or suitable for persons of this age.


middle-aged British  

adjective

  1. of, relating to, or being in the time in a person's life between youth and old age

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of middle-aged

First recorded in 1600–10

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.

See Examples For:

"It looks like him, for sure," she said, showing coordinators a photograph of a smiling, middle-aged man.

From Barron's Aug. 30, 2026

Then, William Hyde, a middle-aged Black man born and bred in Nashville, looked dumbfounded—he too had been stricken by Chud.

From Slate Aug. 20, 2026

Steven, the middle-aged protagonist of Teddy Wayne’s novel “The Au Pair,” wrote a bestseller almost a decade ago.

From The Wall Street Journal Aug. 14, 2026

Peet is excited by the frank portrayal of it all onscreen: “Seeing more middle-aged women in leading roles makes it more likely that you’re gonna be able to touch on these things.”

From Los Angeles Times Aug. 4, 2026

There's no Mirjam, but there are girls her age or younger, surrounded by young couples and middle-aged men.

From "Girl in the Blue Coat" by Monica Hesse

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