马毛;马毛织品
Horsehair \Horse"hair`\, n. A hair of a horse, especially one from the mane or tail; the hairs of the mane or tail taken collectively; a fabric or tuft made of such hairs. {Horsehair worm} (Zo["o]l.), the hair worm or gordius.
horsehair n 1: hair taken from the mane or tail of a horse 2: fabric made from horsehair fibers; used for upholstery