| 释义 | 
		in·fan·ti·lism \ˈinfən.təˌlizəm sometimes ə̇nˈfantəlˌi-\ noun (-s) Etymology: International Scientific Vocabulary infantile + -ism 1.  : a condition of being abnormally childlike : a retention of childish physical, mental, or emotional qualities in adult life; especially  : failure to attain sexual maturity 2.  : an act or expression characteristic of lack of maturity : puerility  < infantilisms of thought >  < the infantilism of selfishness — Agnes E. Meyer > |