memory device(n = noun.artifact) storage device - a device that preserves information for retrieval;
is a kind of device
has particulars: acoustic storage, auxiliary storage, external storage, secondary storage, buffer, buffer storage, buffer store, disc, disk, magnetic disc, magnetic disk, mag tape, magnetic tape, tape, computer memory, computer storage, memory, memory board, storage, store, optical disc, optical disk, push-down storage, push-down store, stack, recording, register

acoustic device, birth control device, breathing device, by memory, committal to memory, compact disc read-only memory, computer memory, computer memory unit, computing device, contraceptive device, data input device, detonating device, device, device characteristic, device driver, elastic device, electrical device, electromechanical device, electronic device, episodic memory, erasable programmable read-only memory, exercise device, explosive device, flash memory, flotation device, guidance device, holding device, homing device, immediate memory, improvised explosive device, input device, intrauterine device, lifting device, long-term memory, magnetic bubble memory, main memory, measuring device, mechanical device, memory, memory access, memory board, memory cache, memory chip, memory image, memory loss, memory picture, memory trace, monitoring device, motor memory, muscle memory, nuclear device, optical device, peripheral device, personal memory, projective device, prophylactic device, prosthetic device, random access memory, random memory, random-access memory, read-only memory, read-only memory chip, read/write memory, reconstructive memory, refresh the memory, reproductive memory, rhetorical device, safety device, screen memory, semantic memory, semiconductor device, short-term memory, signaling device, storage device, tape memory, virtual memory, warning device, working memory