英语词源字典 - 在线词源网站

Neanderthal (adj.)[Neanderthal 词源字典]: 1861, in reference to a type of extinct hominid, from German Neanderthal "Neander Valley," name of a gorge near Düsseldorf where humanoid fossils were identified in 1856. The place name is from the Graecized form of Joachim Neumann (literally "new man," Greek *neo-ander), 1650-1680, German pastor, poet and hymn-writer, who made this a favorite spot in the 1670s. Adopting a classical form of one's surname was a common practice among educated Germans in this era. As a noun, by 1915; as a type of a big, brutish, stupid person from 1926.[Neanderthal etymology, Neanderthal origin, 英语词源]
novelty (n.): late 14c., "quality of being new," also "a new manner or fashion, an innovation; something new or unusual," from Old French noveleté "newness, innovation, change; news, new fashion" (Modern French nouveauté), from novel "new" (see novel (adj.)). Meaning "newness" is attested from late 14c.; sense of "useless but amusing object" is attested from 1901 (as in novelty shop, 1973).
pop (n.1): "a hit with an explosive sound," c. 1400, of imitative origin. Meaning "flavored carbonated beverage" is from 1812.
A new manufactory of a nectar, between soda-water and ginger-beer, and called pop, because 'pop goes the cork' when it is drawn. [Southey, letter, 1812]
Sense of "ice cream on a stick" is from 1923 (see popsicle). Meaning "the (brief) time of a 'pop'" is from 1530s. Pop goes the weasel, a country dance, was popular 1850s in school yards, with organ grinders, at court balls, etc.