hard disc(n = noun.artifact) fixed disk, hard disk - a rigid magnetic disk mounted permanently in a drive unit; Array
is a kind of disc, disk, magnetic disc, magnetic disk
is a part of disc drive, disk drive, hard drive, winchester drive
has particulars: removable disk

audio compact disc, cervical disc syndrome, compact disc, compact disc read-only memory, compact disc recordable, compact disc write-once, die hard, disc, disc brake, disc drive, disc harrow, disc jockey, disc pack, disc space, germinal disc, hard, hard and fast, hard beech, hard candy, hard cash, hard cheese, hard cider, hard clam, hard coal, hard copy, hard core, hard currency, hard disk, hard drink, hard drive, hard drug, hard earned, hard feelings, hard fern, hard fought, hard goods, hard grass, hard hat, hard job, hard knocks, hard labor, hard lead, hard life, hard line, hard liquor, hard news, hard palate, hard pressed, hard put, hard right, hard rock, hard roe, hard roll, hard rubber, hard rush, hard sauce, hard sell, hard shoulder, hard solder, hard steel, hard stuff, hard surface, hard tick, hard time, hard times, hard to please, hard up, hard water, hard wheat, hard wired, hard worker, herniated disc, intervertebral disc, magnetic disc, optic disc, optical disc, ruptured intervertebral disc, slipped disc, strike hard