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.
It’s been a disastrous few months for Iran and its ability to threaten its regional rivals and enemies. Ian Bremmer, TIME, 2 Feb. 2025 After a disastrous trip to Mexico where Irina appeared repulsed by everything Zack did, the couple split and Zack went crawling back to Bliss. Randall Colburn, EW.com, 1 Feb. 2025 The Saints' quarterback situation this season was nothing short of disastrous. Dan Perry, Newsweek, 31 Jan. 2025 What’s causing disastrous fires is our changing climate. Jordan Thomas, Twin Cities, 30 Jan. 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

Dictionary Entries Near disastrous

Cite this Entry

“Disastrous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disastrous. Accessed 6 Feb. 2025.

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