Output device and Peripheral device

Output device noun - Electronic or electromechanical equipment connected to a computer and used to transfer data out of the computer in the form of text, images, sounds, or other media.

Peripheral device and output device are semantically related. In some cases you can use "Peripheral device" instead a noun phrase "Output device".

Peripheral device noun - (computer science) electronic equipment connected by cable to the CPU of a computer.

Output device and peripheral device are semantically related. Sometimes you can replace phrase "Output device" with "Peripheral device", this phrases are similar.