calamitous
adjective
ca·lam·i·tous
kə-ˈla-mə-təs 
: being, causing, or accompanied by calamity
calamitous events
a calamitous earthquake
calamitously
adverb
Examples of calamitous in a Sentence
the calamitous state of the nation's economy
a calamitous decision to sell their products online exclusively ruined the business
Recent Examples on the Web
Prior to the calamitous war following the attacks of October 7, 2023, Israel fought five wars with Hamas, between 2008 and 2021.
—
Bernard Avishai, New Yorker, 13 Mar. 2026
Tudor announced before the game that, in Tottenham’s desperate state, the Premier League would take precedence over the Champions League — the one competition where Spurs have not been totally calamitous this term.
—Elias Burke, New York Times, 11 Mar. 2026
Earth has long been deemed safe from a calamitous collision with a certain small asteroid in 2032.
—Eric Lagatta, USA Today, 9 Mar. 2026
With a calamitous season now in the books, the Damon Stoudamire era at Georgia Tech is over after only three seasons, the school announced Sunday.
—Ken Sugiura, AJC.com, 8 Mar. 2026
See All Example Sentences for calamitous
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Bernard Avishai, New Yorker, 13 Mar. 2026
Tudor announced before the game that, in Tottenham’s desperate state, the Premier League would take precedence over the Champions League — the one competition where Spurs have not been totally calamitous this term.
—Elias Burke, New York Times, 11 Mar. 2026
Earth has long been deemed safe from a calamitous collision with a certain small asteroid in 2032.
—Eric Lagatta, USA Today, 9 Mar. 2026
With a calamitous season now in the books, the Damon Stoudamire era at Georgia Tech is over after only three seasons, the school announced Sunday.
—Ken Sugiura, AJC.com, 8 Mar. 2026
See All Example Sentences for calamitous
Cite this Entry
“Calamitous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calamitous. Accessed 18 Mar. 2026.
Copy CitationKids Definition
calamitous
adjective
ca·lam·i·tous
kə-ˈlam-ət-əs
: causing or accompanied by calamity
calamitous events
calamitously
adverb
calamitousness
noun
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