underage

adjective

un·​der·​age ˌən-dər-ˈāj How to pronounce underage (audio)
Synonyms of underagenext
1
: of less than mature or legal age
2
: done by or involving underage persons
underage drinking

Examples of underage in a Sentence

They were not allowed into the club because they were underage.
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.
Determining how the teen died took time, and after months of additional investigation, prosecutors announced charges against D4vd that allege her murder was a premeditated attempt to keep her from ruining his music career by exposing their underage relationship. Meredith Deliso, ABC News, 23 Apr. 2026 Police said one adult and two underage children were arrested and other people were kicked out of the park. Alexandra Simon, CBS News, 22 Apr. 2026 Australia’s ban still requires social media platforms to use their own age assurance technology to prevent underage users from creating accounts and to remove existing underage users from the platforms. Miranda Jeyaretnam, Time, 16 Apr. 2026 There’s no need for a friend of a dental hygienist to stay in the room with a sedated underage female patient in a world that has total respect for women. Amanda Whiting, Vulture, 15 Apr. 2026 See All Example Sentences for underage

Word History

First Known Use

1561, in the meaning defined at sense 1

Time Traveler
The first known use of underage was in 1561

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Cite this Entry

“Underage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/underage. Accessed 29 Apr. 2026.

Kids Definition

underage

adjective
un·​der·​age ˌən-də-ˈrāj How to pronounce underage (audio)
: of less than mature or legal age

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