WEBIn computer science and information science, a system is a hardware system, software system, or combination, which has components as its structure and observable inter-process communications as its behavior.
WEBsystem noun [C] (SET) Add to word list Add to word list. a set of connected items or devices that operate together: the system of interstate highways. We’re having a new computer system installed. In the body, a system is a set of organs or structures that have a particular job to do: the digestive system.