: one who is of about the same age as another

Examples of age-mate 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.
Seek out and befriend younger people besides your own age-mates. Carolyn Rosenblatt, Forbes, 26 Mar. 2023 Some early twentysomethings pass around a joint in a manner their age-mates must find sexy. Vinson Cunningham, New Yorker, 18 Sep. 2025 The difference between them and their less financially secure age-mates is that those who have ample resources can afford the best care. Carolyn Rosenblatt, Forbes.com, 27 June 2025

Word History

First Known Use

1582, in the meaning defined above

Time Traveler
The first known use of age-mate was in 1582

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Cite this Entry

“Age-mate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/age-mate. Accessed 7 Jul. 2026.

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