a disk or plate that is fixed to the wheel; pressure is applied to it by the brake pads
a restraint used to slow or stop a vehicle
large coarse fern often several feet high; essentially weed ferns; cosmopolitan
anything that slows or hinders a process
something with a round shape resembling a flat circular plate
a flat circular plate
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
