macrocosm (n.)youdaoicibaDictYouDict[macrocosm 词源字典]
c. 1600, "the great world" (the universe, as distinct from the "little world" of man), from Old French macrocosme (c. 1300) and directly from Medieval Latin macrocosmus, from Greek makros "large, long" (see macro-) + kosmos (see cosmos).[macrocosm etymology, macrocosm origin, 英语词源]