Definition of ecocidal in English:

ecocidal

Pronunciation /ˌiːkə(ʊ)ˈsʌɪdl/ /ˌɛkə(ʊ)ˈsʌɪdl/

adjective

  • Destructive of the environment, especially when intentional or reckless.

Origin

1970s; earliest use found in The Guardian.