tell on

verb

told on; telling on; tells on
1
informal : to tell someone in authority about the bad behavior or actions of (someone else)
Please don't tell on me.
2
: to have a noticeable effect on (someone or something)
The stress began to tell on her face/health.

Examples of tell on in a Sentence

Recent Examples on the Web
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Bob McKinley’s bio is still on Weatherford College’s website, even though he was told on Tuesday that he was being fired as the women’s basketball coach, ending a career at a school that started in 1977. Fort Worth Star-Telegram, 7 Mar. 2026 The thief is not caught, and the story is told on a porch stoop to another woman. Miami Herald Archives, Miami Herald, 27 Feb. 2026 Or a tell on the defensive risk of the Herro-Powell pairing? Ira Winderman, Sun Sentinel, 25 Feb. 2026 Anyone who decries the death of media literacy over a glitter wedding dress on X is telling on themselves. Madeline Hirsch, InStyle, 17 Feb. 2026 See All Example Sentences for tell on

Cite this Entry

“Tell on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tell%20on. Accessed 23 Apr. 2026.

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