undated

adjective

un·​dat·​ed ˌən-ˈdā-təd 

: 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

Richard Harris as Dumbledore in an undated photo from set. —Chad De Guzman, Time, 10 June 2025

Travis Decker, 32, is seen in this undated photo provided by the Wenatchee Police Department. —Adeola Adeosun, MSNBC Newsweek, 7 June 2025

The researchers hope that technologies like Enoch will help determine the age of other undated scrolls without radiocarbon testing, which requires destroying small samples of a text. —Sonja Anderson, Smithsonian Magazine, 5 June 2025

This photograph taken from the official Facebook account of The Embassy of Israel to the United States of America, shows an undated image of Israeli Embassy employees Yaron Lischinsky (R) and Sarah Lynn Milgrim taken at an undefined location. —May 22, CBS News, 22 May 2025

Word History

First Known Use

1570, in the meaning defined above

Rhymes for undated

• abated
• ablated
• awaited
• belated
• berated
• castrated
• chelated
• citrated
• collated
• conflated
• created
• curated