carpet pad(n = noun.artifact) rug pad, underlay, underlayment - a pad placed under a carpet; Array
is a kind of pad
has particulars: underfelt
arm pad, axminster carpet, black carpet beetle, body pad, brake pad, brussels carpet, buffalo carpet beetle, call on the carpet, carpet, carpet beater, carpet beetle, carpet bomb, carpet bombing, carpet bug, carpet grass, carpet knight, carpet loom, carpet moth, carpet shark, carpet slipper, carpet snake, carpet sweeper, carpet tack, cleaning pad, elbow pad, flying carpet, heating pad, hip pad, hot pad, inking pad, japanese carpet grass, knee pad, launch pad, launching pad, lily pad, mattress pad, message pad, pad, pad elephant, pad of paper, red carpet, rug pad, scouring pad, scratch pad, sea pad, shoulder pad, sketch pad, soap pad, stamp pad, steel-wool pad, thigh pad, water carpet, wilton carpet, wrist pad, writing pad