superstitious (adj.)youdaoicibaDictYouDict[superstitious 词源字典]
late 14c., "involving faith in supernatural powers or magic; characteristic of pagan religion or false religion," from Anglo-French supersticius, Old French supersticios, or directly from Latin superstitiosus "prophetic; full of dread of the supernatural," from superstitio "prophecy, soothsaying, excessive fear of the gods" (see superstition).[superstitious etymology, superstitious origin, 英语词源]