phonograph recording disk(n = noun.artifact) acetate disk - a disk coated with cellulose acetate;
is a kind of disc, disk
is a part of disc, disk, phonograph record, phonograph recording, platter, record

acetate disk, audio recording, brake disk, compact disk, compact disk player, disk, disk access, disk brake, disk cache, disk clutch, disk controller, disk drive, disk error, disk file, disk harrow, disk jockey, disk operating system, disk overhead, disk pack, disk shape, disk space, fixed disk, floppy disk, hard disk, intervertebral disk, laser disk, magnetic disk, microsoft disk operating system, optic disk, optical disk, phonograph, phonograph album, phonograph needle, phonograph record, phonograph recording, ram disk, rayleigh disk, recording, recording equipment, recording instrument, recording label, recording machine, recording secretary, recording studio, recording system, removable disk, sound recording, tape recording, video recording