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.
Thuney, who was traded to the Chicago Bears for a fourth-round pick in 2026, held up fairly well — even earning team MVP honors — until the disastrous Super Bowl LIX when Patrick Mahomes was sacked six times and hit five more. Jeff Fedotin, Forbes, 10 Mar. 2025 According to a study by Beacon Economics, this has been particularly disastrous for workers, ages 16 to 19. Matt Fleming, Orange County Register, 8 Mar. 2025 The original Fyre Fest took place in April 2017 and is remembered as one of the most disastrous festivals in music history. Michael Saponara, Billboard, 7 Mar. 2025 Over the week since Zelensky’s disastrous meeting with US President Donald Trump, the Ukrainian leader has tacked more closely to his European allies. Christian Edwards, CNN, 7 Mar. 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 13 Mar. 2025.

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