disastrous

adjective

di·​sas·​trous di-ˈza-strəs How to pronounce disastrous (audio)
 also  -ˈsa-
1
: attended by or causing suffering or disaster : calamitous
a disastrous flood
2
: terrible, horrendous
a disastrous score
disastrously adverb

Examples of disastrous in a Sentence

Half the city was destroyed by a disastrous fire. The bad weather could have a disastrous effect on the area's tourism industry. His failure to back up the computer files had disastrous consequences. The strike was economically disastrous.
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.
After a disastrous trip to Mexico where Irina appeared repulsed by pretty much everything Zack did, the couple split and Zack crawled back to Bliss. Randall Colburn, Entertainment Weekly, 1 Oct. 2025 A little over three weeks ago, Daniel Palencia was doubled over in pain on the Wrigley Field mound and about to exit a disastrous outing. Sahadev Sharma, New York Times, 1 Oct. 2025 At the end of a disastrous season, the New York Mets are staring at a lot of obstacles. Jackson Roberts, MSNBC Newsweek, 30 Sep. 2025 Or that’s what play-by-play announcer Chris Fowler says on TV, and his pointed prophecy is proven out by the disastrous decisions Russ makes in the present. Ben Travers, IndieWire, 29 Sep. 2025 See All Example Sentences for disastrous

Word History

First Known Use

1594, in the meaning defined at sense 1

Time Traveler
The first known use of disastrous was in 1594

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Cite this Entry

“Disastrous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disastrous. Accessed 9 Oct. 2025.

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