undated

adjective
un·​dat·​ed | \ˌən-ˈdā-təd \

Definition of undated 

: 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

This undated artist’s concept provided by NASA shows the Kepler spacecraft. Washington Post, "NASA’s Kepler Telescope almost out of fuel, forced to nap," 9 July 2018 An undated postcard shows what was Engine 161 in Dutch Kills. Josh Barbanel, WSJ, "A Queens Firehouse Goes From ‘White Elephant’ to Cash Cow," 16 May 2018 But hardly did this undated milestone moment assure New Orleans of a future. Richard Campanella, NOLA.com, "How New Orleans was founded in 1718: Indecision, contingency, discord and serendipity," 10 Jan. 2018 Amy Coney Barrett in an undated photo provided by Notre Dame. Jess Bravin, WSJ, "Who Are the Supreme Court Contenders?," 8 July 2018 Rebecca Smith Rebecca Smith, one of the victims of the shooting at the offices of the Capital Gazette newspaper office in Annapolis, Maryland, U.S., June 28, 2018 is seen in this undated photo obtained by Reuters. Eli Meixler, Time, "These Are the Victims of the Capital Gazette Shooting," 29 June 2018 Flooding on North Bay Homes Drive in Coconut Grove in an undated photo. Alex Harris And Joey Flechas, miamiherald, "This Miami street could be the blueprint for how the city handles sea level rise," 28 June 2018 One of several undated images widely shared on social media shows a device identified by analysts as an electromagnetic railgun mounted on Chinese Type 072III-class landing ship Haiyang Shan at the Wuchang Shipyard in Wuhan, China. Tom O'connor, Newsweek, "China Says It Is Testing World's First Railgun At Sea, Confirming Leaked Photos of Electromagnetic Weapon," 14 Mar. 2018 In this undated photo supplied by Gorogosa Media, a pack of wild dogs make their way down a road in Mozambique. Washington Post, "African wild dogs make comeback at Mozambican wildlife park," 22 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'undated.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of undated

1570, in the meaning defined above

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The first known use of undated was in 1570

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