SYSTEM definition: an assemblage or combination of things or parts forming a complex or unitary whole. See examples of system used in a sentence.

The meaning of SYSTEM is a regularly interacting or interdependent group of items forming a unified whole. How to use system in a sentence. Synonym Discussion of System.

Systems are the subjects of study of systems theory and other systems sciences. Systems have several common properties and characteristics, including structure, function (s), behavior and interconnectivity.

In the body, a system is a set of organs or structures that have a particular job to do: the digestive system

A system is a way of working, organizing, or doing something which follows a fixed plan or set of rules. You can use system to refer to an organization or institution that is organized in this way.

A set or arrangement of things so related or connected as to form a unity or organic whole. A solar system, school system, system of highways.

There are 31 meanings listed in OED's entry for the noun system, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

1. a group or combination of interrelated, interdependent, or interacting elements forming a collective entity; a methodical or coordinated assemblage of parts, facts, concepts, etc: a system of currency; …

3 days ago · In attributive use, especially relating to computer systems, the plural is more common than the singular; one normally speaks of a systems engineer and not a system engineer.

A system is characterized by the relationships, dependencies, and interactions between its various components, which contribute to the overall functioning and behavior of the system as a whole. …