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
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.
The company prospered, in part, by accepting commissions for spec office space—for buildings that would house unidentified future occupants, in deals put together by real-estate developers. Ian Parker, The New Yorker, 20 Jan. 2025 The 21-year-old victim got into an argument around 1:37 p.m. with an unidentified individual near General Hart Playground at 69th St. and 37th Ave. Nicholas Williams, New York Daily News, 19 Jan. 2025 Officers were called to the 4700 block of Aldgate Green in Halethorpe on Sunday in reference to a call reporting that an unidentified male had been found. Jonathan M. Pitts, Baltimore Sun, 18 Jan. 2025 The unidentified black and brown kitten in the ICU — known only as A519470 — sat in her crate, staring straight ahead, even as people bustled around the room. Hailey Branson-Potts, Los Angeles Times, 17 Jan. 2025 See all Example Sentences for unidentified 

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 31 Jan. 2025.

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