Meaning of disk

Definition of disk

(noun) something with a round shape resembling a flat circular plate; "the moon's disk hung in a cloudless sky"
sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
(verb) draw a harrow over (land)

Other information on disk

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