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

See undated defined for English-language learners

Recent Examples of undated from the Web

Suspect David Herbert is accused of attacking and torturing these two huskies, seen with their owner in an undated photo.

— teri figueroa, sandiegouniontribune.com, "Video, blood evidence unveiled in dog torture case," 24 Aug. 2017
Top image: An undated photograph shows a family of unidentified enslaved people working on a plantation in St. Louis.

— virgie townsend, Harper's BAZAAR, "I Am a Descendant of Slaveholders. Charlottesville Demands My Honesty About White Supremacy.," 17 Aug. 2017
According to an undated page on Claremont Lincoln University’s website, Harmoush is an interfaith instructor there and has taught at Cal State San Bernardino and Crafton Hills College.

— kate mather, latimes.com, "Riverside imam stirs criticism after sermon calling Jews 'unjust tyrants' and praying to 'destroy them'," 30 July 2017
In this undated photo provided by Brian Butler, Butler of Holliston, Mass., left, and his brother Gregg stand at the monument marking the spot where Saskatchewan, Manitoba, the Northwest Territories and Nunavut meet.

— pat eaton-robb, courant.com, "Hobby Has Travelers Looking For Spots Where 3 States Touch," 27 July 2017
Amtrak conductor Michael Case, seen here with his wife, Sara, in an undated photo, was released from Edward Hospital Friday after months of treatment following being shot May 16 by a passenger at the Fourth Avenue Metra station in Naperville.

— erin hegarty, Naperville Sun, "Amtrak conductor shot in Naperville recovering at home," 25 July 2017
News.com.au claims there have been at least three previous tests prior to this month's test, with a mockup of the configuration for test #5 published in an undated paper on the NASA web site.

— kyle mizokami, Popular Mechanics, "The U.S. and Australia Conducted a Secretive Hypersonic Missile Test," 18 July 2017
The undated black-and-white photo is of a group of people standing on a dock on Jaluit Atoll in the Marshall Islands.

— CBS News, "Amelia Earhart theory may be undermined by military history buff," 12 July 2017
The undated black-and-white photo is of a group of people standing on a dock on Jaluit Atoll in the Marshall Islands.

— mark kennedy, The Seattle Times, "Question raised about timeline of Amelia Earhart documentary," 11 July 2017

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.