(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored पर्याय: magnetic disk, magnetic disc, disk,
sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove पर्याय: phonograph record, phonograph recording, record, disk, platter,
something with a round shape resembling a flat circular plate; "the moon''s disk hung in a cloudless sky" पर्याय: disk, saucer,