phonograph recording disk

English Thesaurus

1. a disk coated with cellulose acetate (noun.artifact)

hypernym	:	disc, disk,
definition	:	a flat circular plate (noun.artifact)

part meronym	:	disc, disk, phonograph record, phonograph recording, platter, record,
definition	:	sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove (noun.artifact)