neo-youdaoicibaDictYouDict[neo- 词源字典]
word-forming element meaning "new, recent," used in a seemingly endless number of adjectives and nouns, mostly coined since c. 1880, from Greek neo-, comb. form of neos "new, young, youthful; fresh, strange; lately, just now," from PIE root *newo- (see new).[neo- etymology, neo- origin, 英语词源]