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.
But as the deadline neared, fear rose that Trump’s actions would spark a trade war. Lucy Bayly, CNN, 4 Mar. 2025 Top congressional leaders have not yet struck a deal to keep the lights on in the nation’s capital ahead of the March 14 deadline to fund the federal government -- and time is running short. Lauren Peller, ABC News, 4 Mar. 2025 Federal workers faced their second midnight deadline Monday to comply with Elon Musk and the Department of Government Efficiency‘s demands to list their weekly accomplishments. Christian Datoc, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 4 Mar. 2025 After previous court delays, the Treasury in late February set a March 21 deadline to comply or risk civil penalties of up to $591 a day, adjusted for inflation, or criminal fines of up to $10,000 and up to two years in prison. Kate Dore, Cfp®, Ea, CNBC, 3 Mar. 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

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Cite this Entry

“Deadline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deadline. Accessed 10 Mar. 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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