A conceptual system is a system that is composed of non-physical objects, i.e. ideas or concepts, although these concepts may well and often do describe attributes of physical objects. In this context a system is taken to mean "an interrelated, interworking set of objects". Hereby a concept is an abstract idea or a mental symbol, typically associated with a corresponding representation in and language or symbology.
Conceptual systems are formed of Conceptual Models, and articles in the Category:Conceptual models should be moved here, unless they are specifically formed of a single model#REDIRECT