環かん境きょう保ほ護ご主しゅ義ぎMeaningsNoun1. environmentalismKanji used環loop境border保preserve護keep safe主(one's) master義justiceComposed of環かん境きょう保ほ護ごenvironmental protectionNoun主しゅ義ぎdoctrine; rule; principle; -ismNoun