Meaning : A flat circular plate.
Synonyms : disc
Meaning : Sound recording consisting of a disk with a continuous groove. Used to reproduce music by rotating while a phonograph needle tracks in the groove.
Synonyms : disc, phonograph record, phonograph recording, platter, record
Meaning : (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored.
Synonyms : disc, magnetic disc, magnetic disk