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 The hack roiled Washington and gave Chinese operatives access to the unclassified email accounts of senior US diplomats, including US Ambassador to China Nicholas Burns, on the eve of a high-profile visit by Secretary of State Antony Blinken to China last June, CNN has reported. Krystal Hur, CNN, 4 Apr. 2024 The Defense Department alone has more than 685 unclassified AI projects, according to the nonpartisan Congressional Research Service. Joey Garrison, USA TODAY, 28 Mar. 2024 See all Example Sentences for unclassified 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unclassified.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1815, in the meaning defined at sense 2

Time Traveler
The first known use of unclassified was in 1815

Dictionary Entries Near unclassified

Cite this Entry

“Unclassified.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unclassified. Accessed 1 Jun. 2024.

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
Last Updated: - Updated example sentences
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