ecocatastrophe

noun

eco·​ca·​tas·​tro·​phe ˌē-(ˌ)kō-kə-ˈta-strə-fē How to pronounce ecocatastrophe (audio)
ˌe-(ˌ)kō-
: a major destructive upset in the balance of nature especially when caused by the action of humans

Word History

First Known Use

1969, in the meaning defined above

Time Traveler
The first known use of ecocatastrophe was in 1969

Rhymes for ecocatastrophe

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Browse Nearby Words

ecobiotic
ecocatastrophe
ecocide
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Cite this Entry

“Ecocatastrophe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ecocatastrophe. Accessed 6 Jul. 2026.

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