■ noun Geology the theory that changes in the earth's crust during geological history have resulted chiefly from sudden violent and unusual events. Often contrasted with uniformitarianism .
Derivatives
catastrophist noun & adjective
■ noun Geology the theory that changes in the earth's crust during geological history have resulted chiefly from sudden violent and unusual events. Often contrasted with uniformitarianism .
Derivatives
catastrophist noun & adjective
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004