unapproved

adjective

un·​ap·​proved ˌən-ə-ˈprüvd How to pronounce unapproved (audio)
Synonyms of unapprovednext
: not judged to be acceptable : not given official approval : not approved
drugs unapproved by the FDA
an unapproved credit card transaction
unapproved travel expenses

Examples of unapproved in a Sentence

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.
Additionally, many unapproved peptides cannot be legally compounded by pharmacies for human use. Jacqueline Howard, CNN Money, 13 Apr. 2026 Employee drinks were found in unapproved containers. Veronica Fernandez-Alvarado april 10, Sacbee.com, 10 Apr. 2026 The sabotage entails entering proprietary information into public AI tools, or using unapproved AI tools. Jake Angelo, Fortune, 8 Apr. 2026 The evidence in favor of many other unapproved peptides is even sparser. Dhruv Khullar, New Yorker, 6 Apr. 2026 See All Example Sentences for unapproved

Word History

First Known Use

1667, in the meaning defined above

Time Traveler
The first known use of unapproved was in 1667

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Cite this Entry

“Unapproved.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unapproved. Accessed 22 Apr. 2026.

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