deadline

noun

dead·​line ˈded-ˌlīn How to pronounce deadline (audio)
1
: a line drawn within or around a prison that a prisoner passes at the risk of being shot
2
a
: a date or time before which something must be done
b
: the time after which copy is not accepted for a particular issue of a publication
see also:

Examples of deadline in a Sentence

She worked on her composition right up until the deadline. We had to hurry to meet the deadline. The project was completed a week past its deadline. The deadline for submitting college applications is April 19th. They're working under a deadline.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Here is a quick glimpse at who could stay and who could go as Verbeek, a wild card among GMs who favors the unconventional, assesses his group ahead of the deadline. Andrew Knoll, Oc Register, 3 Mar. 2026 Though Kuemper has faced health issues since returning from Milan with a silver medal despite zero games played for Canada, a move in goal seems unlikely for the Kings given that their tandem has mostly performed well and few goalies are moved at the deadline. Andrew Knoll, Daily News, 3 Mar. 2026 Grants range from $2,500 to $100,000 and the deadline for submissions is March 31. Cam'ron Hardy, Chicago Tribune, 3 Mar. 2026 For the runoff, the voter registration deadline is April 27, early voting is scheduled for May 9 through May 22, and mail ballot requests must be received by May 15. Cbs Texas Staff, CBS News, 3 Mar. 2026 See All Example Sentences for deadline

Word History

First Known Use

1864, in the meaning defined at sense 1

Time Traveler
The first known use of deadline was in 1864

Browse Nearby Words

Cite this Entry

“Deadline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deadline. Accessed 9 Mar. 2026.

Kids Definition

deadline

noun
dead·​line ˈded-ˌlīn How to pronounce deadline (audio)
: a date or time before which something must be done

More from Merriam-Webster on deadline

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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

More from Merriam-Webster