IPA: //ˈiːkoʊˌtɛrərist//
KK: /ˈiːkoʊˌtɛrərist/
A person who uses violence or illegal actions to protect the environment or to promote ecological causes.
The group was labeled as ecoterrorists after they vandalized a logging site to protest deforestation.
Ecoterrorist → It is formed from "eco-" (from Greek "oikos", meaning house or environment) and "terrorist" (from Latin "terrorista", meaning one who causes fear). The word describes a person who uses violence or intimidation in the name of environmental activism, thus creating fear related to ecological issues.
Think of 'eco-' as relating to the environment and 'terrorist' as someone who instills fear. This helps you remember that an ecoterrorist is someone who uses fear tactics for environmental causes.