autism (n.)youdaoicibaDictYouDict[autism 词源字典]
1912, from German Autismus, coined 1912 by Swiss psychiatrist Paul Bleuler (1857-1939) from comb. form of Greek autos- "self" (see auto-) + -ismos suffix of action or of state. The notion is of "morbid self-absorption."[autism etymology, autism origin, 英语词源]