socialize (v.)youdaoicibaDictYouDict[socialize 词源字典]
1828, "to render social," from social (adj.). Meaning "to be sociable, to mingle" is recorded from 1895. Meaning "to make socialistic" is from 1846. Related: Socialized; socializing. The phrasing in socialized medicine is by 1912.[socialize etymology, socialize origin, 英语词源]