undated

adjective

un·​dat·​ed ˌən-ˈdā-təd How to pronounce undated (audio)
: not dated: such as
a
: bearing no date
an undated letter
undated photographs
b
: having no specified date of termination : having no limit or no end
undated securities

Examples of undated in a Sentence

Recent Examples on the Web
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According to the undated call obtained by PEOPLE, the conversation took place while Shirilla was being held at the Cuyahoga County Corrections Center. Nicole Acosta, PEOPLE, 22 May 2026 This undated photo provided by Colossal Biosciences shows a chick hatched from an artificial environment. CBS News, 19 May 2026 The location of his mother's new residence has not been disclosed, and the state media broadcast was accompanied by an undated video still of a smiling Suu Kyi seated alongside two officers. Lorcan Lovett, NPR, 3 May 2026 Jost then alluded to an undated photo from the Epstein files of Trump with several women whose faces were blacked out. William Vaillancourt, Rolling Stone, 5 Apr. 2026 See All Example Sentences for undated

Word History

First Known Use

1570, in the meaning defined above

Time Traveler
The first known use of undated was in 1570

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Cite this Entry

“Undated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undated. Accessed 3 Jun. 2026.

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