Central processing unit and Output device

Central processing unit noun - (computer science) the part of a computer (a microprocessor chip) that does most of the data processing.

Output device and central processing unit are semantically related. In some cases you can use "Output device" instead a noun phrase "Central processing unit".

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.

Central processing unit and output device are semantically related. You can use "Central processing unit" instead a noun phrase "Output device".