功こう利り主しゅ義ぎ者しゃこうりしゅぎしゃMeanings1nounutilitarianRefers to a person who follows utilitarianism, the ethical theory that the best action is the one that maximizes utility.彼かれは功こう利り主しゅ義ぎ者しゃとして、最さい大だい多た数
