Buffer store and Memory device

Buffer store noun - (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system.

Memory device and buffer store are semantically related. In some cases you can use "Memory device" instead a noun phrase "Buffer store".

Memory device noun - A device that preserves information for retrieval.

Buffer store and memory device are semantically related. Sometimes you can replace phrase "Buffer store" with "Memory device", this phrases are similar.