unclassified

adjective

un·​clas·​si·​fied ˌən-ˈkla-sə-ˌfīd How to pronounce unclassified (audio)
1
: not subject to a security classification
unclassified information
2
: not placed or belonging in a class

Examples of unclassified in a Sentence

Recent Examples on the Web
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Proposals range from releasing all unclassified records to appointing a special counsel and holding congressional hearings that could include testimony from Ghislaine Maxwell. Amanda Castro hannah Parry, MSNBC Newsweek, 17 July 2025 It was revealed in March that Waltz added The Atlantic editor-in-chief Jeffrey Goldberg to a private text chain on an unclassified messaging app that was used to discuss planning for strikes on Houthi militants in Yemen. Farnoush Amiri, Chicago Tribune, 15 July 2025 Since fiscal year 2000, total revenue for SpaceX and Tesla from federal unclassified contracts sits at $22.5 billion, according to Bloomberg Government data — with most of those going to the former. Steve Kopack, NBC news, 1 July 2025 In March, a number of Trump’s cabinet officials used Signal, an unclassified commercial mobile app, to share and discuss classified details about an imminent U.S. strike on Houthi militants in Yemen. Kori Schake, Foreign Affairs, 24 June 2025 See All Example Sentences for unclassified

Word History

First Known Use

1815, in the meaning defined at sense 2

Time Traveler
The first known use of unclassified was in 1815

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Cite this Entry

“Unclassified.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unclassified. Accessed 29 Jul. 2025.

Kids Definition

unclassified

adjective
un·​clas·​si·​fied ˌən-ˈklas-ə-ˌfīd How to pronounce unclassified (audio)
: not classified
especially : not requiring special treatment for purposes of security
unclassified documents

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