undisclosed
Britishadjective
Explanation
Anything that's undisclosed is deliberately hidden or withheld. If you put your piggy bank in an undisclosed location, you're definitely not telling your little brother where it is. To disclose is to reveal something that was once a secret, so describing something as undisclosed means you're not doing that, but instead it's remaining a secret. Anything you choose to keep private is undisclosed, like your undisclosed reasons for turning down an invitation to go camping (you're scared of the dark), or the undisclosed grade you got on that one math test!
Vocabulary lists containing undisclosed
Bye Forever, I Guess
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The Worst Class Trip Ever
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The Sunbearer Trials
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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.
The company said it secured $50 million from an undisclosed investor to “pivot its business” from making shoes to A.I. infrastructure, according to a statement about the decision.
From Slate • Apr. 16, 2026
Many of the chemicals used to produce diapers are hidden behind terms such as “fragrance” and “parfum,” which are umbrella terms that can mask undisclosed ingredients, Little said.
From Los Angeles Times • Apr. 10, 2026
Renault said it would acquire Volvo AB’s 45% stake and CMA-CGM’s 10% stake in electric-van joint-venture Flexis for an undisclosed sum.
From The Wall Street Journal • Apr. 9, 2026
Malone sold the company to Estée Lauder for "undisclosed millions" but remained as creative director until 2006.
From BBC • Apr. 9, 2026
Even so, when Morrow left GSS, he sold his entire share of the company directly to Halliday, for an undisclosed sum.
From "Ready Player One: A Novel" by Ernest Cline
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
