underage

adjective

un·​der·​age ˌən-dər-ˈāj How to pronounce underage (audio)
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.
The loose age restriction is raising some concerns—namely that the messaging feature could be misused either by teenagers who send inappropriate content to each other, or by predatory users who want access to underage individuals. Elisabeth Sherman, Parents, 28 Aug. 2025 Peters alleged that underage drinking, abuse and domestic violence took place at the wedding. Ilana Frost, People.com, 26 Aug. 2025 Another investigation, detailed in court documents reviewed by Forbes, looked into the case of a Virginia man, who’d posed as a teenager across TikTok, Discord and Snapchat to solicit nude images from underage girls. Thomas Brewster, Forbes.com, 26 Aug. 2025 The family sued the fraternity, alleging that Wren and other underage pledges were forced to quickly down large amounts of alcohol as part of a challenge. Judy L. Thomas, Kansas City Star, 24 Aug. 2025 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

Browse Nearby Words

Cite this Entry

“Underage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underage. Accessed 10 Sep. 2025.

Kids Definition

underage

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

More from Merriam-Webster on underage

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!