sciolist (n.)youdaoicibaDictYouDict[sciolist 词源字典]
1610s, "smatterer, pretender to knowledge," from Late Latin sciolus "one who knows a little," diminutive of scius "knowing," from scire "to know" (see science) + -ist. Related: Sciolistic.[sciolist etymology, sciolist origin, 英语词源]