IPA: /ˌiːkoʊkəˈtæstrəfi/
KK: /ˌiːkoʊkəˈtæstrəfi/
A serious environmental disaster, often caused by human actions, that leads to significant damage to ecosystems and the natural world.
The oil spill was an ecocatastrophe that harmed marine life and polluted the coastline.
Ecocatastrophe is formed from "eco-" (from Greek "oikos", meaning house or environment) and "catastrophe" (from Greek "katastrophē", meaning overturning or sudden change). The term describes a sudden and disastrous change in the environment, particularly due to human activity.
Think of 'eco-' as relating to our 'environment' and 'catastrophe' as a sudden disaster. This helps you remember that an ecocatastrophe refers to a disastrous change in our environment.