英文词源
- cool (adj.)
- Old English col "not warm" (but usually not as severe as cold), also, of persons, "unperturbed, undemonstrative," from Proto-Germanic *koluz (cognates: Middle Dutch coel, Dutch koel, Old High German kuoli, German kühl "cool," Old Norse kala "be cold"), from PIE root *gel- "cold, to freeze" (see cold (adj.)).
Applied since 1728 to large sums of money to give emphasis to amount. Meaning "calmly audacious" is from 1825. Slang use for "fashionable" is 1933, originally Black English; modern use as a general term of approval is from late 1940s, probably from bop talk and originally in reference to a style of jazz; said to have been popularized in jazz circles by tenor saxophonist Lester Young. Related: Coolly. - saxophone (n.)
- 1851, from French saxophone, named for Antoine Joseph "Adolphe" Sax (1814-1894), Belgian instrument maker who devised it c. 1840, + Greek -phonos "voiced, sounding." His father, Charles Joseph (1791-1865) invented the less popular saxhorn (1845). The surname is a spelling variant of Sachs, Sacks, literally "Saxon." Related: Saxophonist.
