doomsday

noun

dooms·​day ˈdümz-ˌdā How to pronounce doomsday (audio)
often attributive
1
: a day of final judgment
2
: a time of catastrophic destruction and death

Examples of doomsday in a Sentence

a warning that doomsday is near The book explores a doomsday scenario in which an asteroid hits the Earth.
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.
Las Vegas — The president of Cisco rejects the doomsday warnings from some tech leaders that artificial intelligence will make entry-level jobs vanish. Matt Egan, CNN Money, 15 Aug. 2025 By Matt Egan, CNN Las Vegas — The president of Cisco rejects the doomsday warnings from some tech leaders that artificial intelligence will make entry-level jobs vanish. Cnn.com Wire Service, Mercury News, 15 Aug. 2025 But doomsday pronouncements around the tariffs have abated since then. Jeff Cox, CNBC, 28 July 2025 Ohtani’s cramping incident that cut short his pitching outing on Wednesday was a bullet dodged in a doomsday scenario. Fabian Ardaya, New York Times, 1 Aug. 2025 See All Example Sentences for doomsday

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of doomsday was before the 12th century

Browse Nearby Words

Cite this Entry

“Doomsday.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/doomsday. Accessed 21 Aug. 2025.

Kids Definition

doomsday

noun
dooms·​day ˈdümz-ˌdā How to pronounce doomsday (audio)

More from Merriam-Webster on doomsday

Last Updated: - Updated example sentences
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