definitions
  • synonyms

catastrophe

[ kuh-tas-truh-fee ]
/ kəˈtæs trə fi /
||
SEE MORE SYNONYMS FOR catastrophe ON THESAURUS.COM

noun

a sudden and widespread disaster: the catastrophe of war.
any misfortune, mishap, or failure; fiasco: The play was so poor our whole evening was a catastrophe.
a final event or conclusion, usually an unfortunate one; a disastrous end: the great catastrophe of the Old South at Appomattox.
(in a drama) the point at which the circumstances overcome the central motive, introducing the close or conclusion; dénouement.Compare catastasis, epitasis, protasis.
Geology. a sudden, violent disturbance, especially of a part of the surface of the earth; cataclysm.
Also called catastrophe function. Mathematics. any of the mathematical functions that describe the discontinuities that are treated in catastrophe theory.

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RELATED WORDS

devastation, accident, crash, disaster, emergency, wreck, fiasco, mishap, trouble, failure, calamity, debacle, cataclysm, adversity, misery, tragedy, casualty, hardship, meltdown, fatality

Nearby words

catarrhal inflammation, catarrhine, catastalsis, catastaltic, catastasis, catastrophe, catastrophe theory, catastrophic, catastrophic reaction, catastrophism, catastrophize

Origin of catastrophe

1570–80; < Greek katastrophḗ an overturning, akin to katastréphein to overturn. See cata-, strophe
SYNONYMS FOR catastrophe
1 misfortune, calamity.
SEE MORE SYNONYMS FOR catastrophe ON THESAURUS.COM
Related formscat·a·stroph·ic [kat-uh-strof-ik] /ˌkæt əˈstrɒf ɪk/, cat·a·stroph·i·cal, ca·tas·tro·phal, adjectivesu·per·ca·tas·tro·phe, noun

Synonym study

1, 3. See disaster.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for catastrophe

British Dictionary definitions for catastrophe

catastrophe

/ (kəˈtæstrəfɪ) /

noun

a sudden, extensive, or notable disaster or misfortune
the denouement of a play, esp a classical tragedy
a final decisive event, usually causing a disastrous end
Also called: cataclysm any sudden and violent change in the earth's surface caused by flooding, earthquake, or some other rapid process
Derived Formscatastrophic (ˌkætəˈstrɒfɪk), adjectivecatastrophically, adverb

Word Origin for catastrophe

C16: from Greek katastrophē, from katastrephein to overturn, from strephein to turn
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

Word Origin and History for catastrophe

catastrophe

n.

1530s, "reversal of what is expected" (especially a fatal turning point in a drama), from Latin catastropha, from Greek katastrophe "an overturning; a sudden end," from katastrephein "to overturn, turn down, trample on; to come to an end," from kata "down" (see cata-) + strephein "turn" (see strophe). Extension to "sudden disaster" is first recorded 1748.

Online Etymology Dictionary, © 2010 Douglas Harper