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
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
The Worst Class Trip Ever
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Secret
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
Drug giant Eli Lilly made an undisclosed investment in Oura earlier this year.
From MarketWatch ● Sep. 3, 2026
He praised Damascus's "courageous decision" to report the undisclosed site, which dates back to the rule of al-Assad.
From Barron's ● Sep. 1, 2026
Dicker was spotted going into the sideline medical tent early in the game for an undisclosed reason.
From Los Angeles Times ● Aug. 28, 2026
Nscale signed the contract with an undisclosed customer to provide AI compute capacity at its Monarch site in West Virginia.
From The Wall Street Journal ● Aug. 27, 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.
