四よん大だい文ぶん明めいMeaningsNoun1. the four great civilizations of the world (China, Babylon, India and Egypt; as put forward by Chinese scholar Liang Qichao in 1900) (Historical)Kanji used四four大large文written sentence明brightComposed of四よんfour; 4Numeric大だいlarge; big; great; huge; vast; major; important; serious; severe; prominent; …Prefix文ぶん明めいcivilization; civilisation; cultureNoun