What Does Minicomputer Mean?
A minicomputer is a type of computer that possesses most of the features and capabilities of a large computer but is smaller in physical size.
Techopedia Explains Minicomputer
Minicomputers emerged in the mid-1960s and were first developed by IBM Corporation. They were primarily designed for business applications and services that require the performance and efficiency of mainframe computers. Minicomputers are generally used as mid-range servers, where they can operate mid-sized software applications and support numerous users simultaneously.