un·​dat·​ed | \ ˌən-ˈdā-təd How to pronounce undated (audio) \

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

The family came to the United States about 40 years ago when Aldaoud was 6 months old, Aldaoud said in an undated Facebook video. David K. Li, NBC News, "Michigan man who had never been to Iraq was deported there. He couldn't get insulin and died.," 8 Aug. 2019 Noah Cuatro in an undated photo provided by his great-grandmother Eva Hernandez. Matt Stiles, Los Angeles Times, "Boy’s death seemed like a failure of L.A.'s child-welfare system. It wasn’t so simple," 16 Sep. 2019 This undated photo provided by the National Missing & Unidentified Persons System shows William Moldt. Washington Post, "Google Earth leads to remains of missing Florida man in lake," 13 Sep. 2019 This is an undated photo of Carma Nagel Schultz (center) as a toddler, with her adoptive parents, Leeland and Ruth Nagel. San Diego Union-Tribune, "Column: Identity of a baby abandoned at a San Diego church 65 years ago is revealed," 6 Sep. 2019 This undated rendering provided by Dr. Seuss Enterprises shows a balloon maze that will be incorporated as part of a touring immersive attraction tied to the work of the famous late author and illustrator of children’s books. San Diego Union-Tribune, "The places it’ll go: Dr. Seuss exhibition hitting the road," 28 Aug. 2019 George Quinn, in an undated photo, died by suicide in June. Anita Chabriastaff Writer, Los Angeles Times, "Police fear ‘suicide by cop’ cases. So they’ve stopped responding to some calls," 10 Aug. 2019 This undated file booking photo provided by the Montgomery County Sheriff shows Ethan Kollie. Josiah Bates, Time, "Friend of Dayton Shooter, Who Purchased Weapon Accessories For Him, Charged With Lying on Federal Firearms Form," 12 Aug. 2019 An undated internal Koch Industries presentation, which includes data up through June of 2017, referred to the crisis in terms that military commanders might use to describe a large-scale insurgency. Christopher Leonard, ProPublica, "Rising Profits, Rising Injuries: The Safety Crisis at Koch Industries’ Georgia-Pacific," 8 Aug. 2019

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.

See More

First Known Use of undated

1570, in the meaning defined above

Keep scrolling for more

Learn More about undated

Statistics for undated

Last Updated

15 Oct 2019

Look-up Popularity

Time Traveler for undated

The first known use of undated was in 1570

See more words from the same year

Keep scrolling for more

More Definitions for undated



English Language Learners Definition of undated

: not having a date written or printed on it

Comments on undated

What made you want to look up undated? Please tell us where you read or heard it (including the quote, if possible).


tired or exhausted

Get Word of the Day daily email!

Test Your Vocabulary

Where in the World? A Quiz

  • peter bruegel tower of babel painting
  • What language does pajama come from?
Spell It

Can you spell these 10 commonly misspelled words?

Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!