calamitous

[ kuh-lam-i-tuhs ]
/ kəˈlæm ɪ təs /

adjective

causing or involving calamity; disastrous: a calamitous defeat.

Origin of calamitous

First recorded in 1535–45; calamit(y) + -ous

Related forms

ca·lam·i·tous·ly, adverbca·lam·i·tous·ness, nounun·ca·lam·i·tous, adjectiveun·ca·lam·i·tous·ly, adverb
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Examples from the Web for calamitous

British Dictionary definitions for calamitous

calamitous

/ (kəˈlæmɪtəs) /

adjective

causing, involving, or resulting in a calamity; disastrous

Derived Forms

calamitously, adverbcalamitousness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012