unidentified

adjective

un·​iden·​ti·​fied ˌən-ī-ˈden-tə-ˌfīd How to pronounce unidentified (audio)
-ə-ˈden-
: not having a known or established identity : not identified
unidentified flying objects
an unidentified suspect

Examples of unidentified in a Sentence

an unidentified worker reported the security breach some unidentified person helped them and then left quietly
Recent Examples on the Web The unidentified woman was released on the scene and does not face any criminal charges. Nushrat Rahman, Detroit Free Press, 9 May 2024 The search is continuing for a second suspect, who remains unidentified, police said. Jason Green, The Mercury News, 8 May 2024 See all Example Sentences for unidentified 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unidentified.' 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

1861, in the meaning defined above

Time Traveler
The first known use of unidentified was in 1861

Dictionary Entries Near unidentified

Cite this Entry

“Unidentified.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unidentified. Accessed 13 May. 2024.

More from Merriam-Webster on unidentified

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