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.
The Giants didn’t have a disastrous road trip, winning two of their three series, but taking just two out of three against rebuilding teams won’t be enough to catch the Dodgers, and getting swept by contending teams will leave them outside of the wild-card chase. Grant Brisbee, New York Times, 2 June 2025 Following a disastrous accident, Cadence's life changes forever, disrupting the harmony builtbetween her, her family, and her inner circle. Billie Melissa, MSNBC Newsweek, 1 June 2025 But four years later, partly due to his own disastrous decision to run for a second term, America — or at least the internationalist post-World War II version – was gone again. Stephen Collinson, CNN Money, 31 May 2025 Federal Judge Rudolph Contreras ruled that Donald Trump’s marquee economic policy, his disastrous across-the-board and chaotic tariffs, were unlawful. New York Daily News Editorial Board, New York Daily News, 30 May 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 6 Jun. 2025.

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