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Synonyms

unidentified

British  
/ ˌʌnaɪˈdɛntɪˌfaɪd /

adjective

  1. not identified or recognized

    an unidentified man

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • unidentifiable adjective

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

According to the Sydney Morning Herald, which cited unidentified police sources in its reporting, there were spinning air ducts recently fitted to the shipping container, a job likely to require more than one person.

From BBC • Apr. 3, 2026

The unidentified man was pronounced dead at the scene, according to the Los Angeles Fire Department.

From Los Angeles Times • Mar. 29, 2026

But Iran's state-controlled Press TV cited an unidentified official saying Tehran had "responded negatively" to the proposal.

From Barron's • Mar. 26, 2026

Researchers now suggest that this cold phase may have been triggered by a major volcanic eruption in Germany or possibly an eruption from an as yet unidentified volcano.

From Science Daily • Mar. 20, 2026

At one point in the late afternoon an unidentified boy dashed onto the shooting field and retrieved a wounded pigeon.

From "Wringer" by Jerry Spinelli