sophistication (n.)youdaoicibaDictYouDict[sophistication 词源字典]
early 15c., "use of sophistry; fallacious argument intended to mislead; adulteration; an adulterated or adulterating substance," from Medieval Latin sophisticationem (nominative sophisticatio), noun of action from past participle stem of sophisticare "adulterate, cheat quibble," from Latin sophisticus "of sophists," from Greek sophistikos "of or pertaining to a sophist," from sophistes "a wise man, master, teacher" (see sophist). Meaning "wordly wisdom, refinement, discrimination" is attested from 1850.[sophistication etymology, sophistication origin, 英语词源]