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
Phrases
on deadline or under deadline
: with the requirement of meeting a deadline
working on deadline

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.
To the credit of general manager Joe Hortiz and coach Jim Harbaugh, the Chargers identified a piece and executed a deal ahead of Tuesday’s trade deadline despite limiting factors. Daniel Popper, New York Times, 5 Nov. 2025 Myles Garrett was a name connected to the Eagles in the days before the trade deadline. Evan Massey, MSNBC Newsweek, 5 Nov. 2025 Speedster Rashid Shaheed was traded from the last-place New Orleans Saints (1-8) to the first-place Seattle Seahawks (6-2) just before the NFL trade deadline fell. Tom Krasovic, San Diego Union-Tribune, 5 Nov. 2025 Disney’s channels have been removed from YouTube’s pay-TV platform after the two media giants failed to reach a new carriage agreement before Thursday’s midnight deadline passed. Liam Reilly, CNN Money, 31 Oct. 2025 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 7 Nov. 2025.

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
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