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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Many are undated and lack context, and most women who are featured in the photographs had their faces censored by Congress for privacy's sake. Kyler Alvord, PEOPLE, 12 Dec. 2025 An undated editorial illustration of Indian rupee cash bills and a stock market indicator board. Yeo Boon Ping, CNBC, 12 Dec. 2025 This undated photo provided by Trial Lawyers for Justice shows Konoa Wilson, left, posing with his father, Steven Lee Wilson. CBS News, 10 Dec. 2025 An undated beach photograph of hers shows three women perched along the edge of the waves, exhilaration visible in their posture even as their faces are turned from the camera. Molly Fischer, New Yorker, 22 Nov. 2025 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 21 Dec. 2025.

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