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ecocatastrophe

[ek-oh-kuh-tas-truh-fee, ee-koh-]
noun Ecology.
  1. a disaster caused by changes in the environment.
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Origin of ecocatastrophe

First recorded in 1965–70; eco- + catastrophe
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018