Thesaurus.com
Dictionary.com
Definitions

cataclysmic

[kat-uh-kliz-mik] / ˌkæt əˈklɪz mɪk /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

You don’t see it most of the time, but when it breaks, it’s cataclysmic.

From MarketWatch ● Sep. 29, 2026

"When scientists tell you there is a chance that it could have a cataclysmic impact on humanity, you've got be a moron not to say, slow it down," he added.

From BBC ● Sep. 12, 2026

Shah's administration is facing its toughest challenge since taking power as it leads rescue and recovery efforts following cataclysmic glacial floods on the border with China.

From Barron's ● Sep. 8, 2026

The planet faced a cataclysmic agricultural crisis until the German chemist Fritz Haber discovered a process for cheaply producing nitrogen fertilizer.

From The Wall Street Journal ● Jun. 26, 2026

Clearly something big and abrupt, and probably cataclysmic, had produced this arresting spike.

From "A Short History of Nearly Everything" by Bill Bryson




Vocabulary lists containing cataclysmic


Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training