英语词源字典 - 在线词源网站

beautiful (adj.)[beautiful 词源字典]: mid-15c., "pleasing to the eye," from beauty + -ful. The beautiful people "the fashionable set" first attested 1964 in (where else?) "Vogue" (it also was the title of a 1941 play by U.S. dramatist William Saroyan). House Beautiful is from "Pilgrim's Progress," where it is a proper name of a place. Related: Beautifully. [beautiful etymology, beautiful origin, 英语词源]
fair (adv.): Old English fægere "beautifully," from fæger "beautiful" (see fair (adj.)). From c. 1300 as "honorably;" mid-14c. as "correctly; direct;" from 1510s as "clearly." Fair and square is from c. 1600. Fair-to-middling is from 1829, of livestock markets.
houri (n.): "nymph of Muslim paradise," 1737, from French houri (1650s), from Persian huri "nymph in Paradise," from Arabic haura "to be beautifully dark-eyed," like a gazelle + -i, Persian formative element denoting the singular.