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undated

British  
/ ʌnˈdeɪtɪd /

adjective

  1. (of a manuscript, letter, etc) not having an identifying date

"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

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.

One such artifact is an unsigned, undated and unpublished letter found in the papers of President Andrew Johnson.

From The Wall Street Journal • Jun. 10, 2026

In an apparent attempt to introduce him to the wider public, Iran’s state media on Thursday released a grainy, undated video that shows Khamenei giving a religious lesson.

From The Wall Street Journal • Mar. 21, 2026

A third undated snap shows the former US president reclining in a hot tub beside someone whose face is blacked out to protect their identity.

From BBC • Feb. 26, 2026

In the undated photograph, Ratner is seen seated, hugging a shirtless Jean-Luc Brunel, a French modeling agent and an Epstein associate.

From Los Angeles Times • Feb. 2, 2026

Just below the Scoreboard was an icon that looked like a small leather-bound book, which linked to a free downloadable copy of Anorak's Almanac, a collection of hundreds of Halliday’s undated journal entries.

From "Ready Player One: A Novel" by Ernest Cline

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