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 can be isolated, closed, or open. A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. [1] A system, surrounded …

A system is a particular set of rules, especially in mathematics or science, which is used to count or measure things.

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

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 …

Any time various separate things act together in some organized way, you can call the entire group of interconnected things a system. Your veins, arteries, and heart together make up …

Dec 31, 2025 · 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 …

system, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

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.

A group of bodily organs that have similar structures or work together to perform some function, such as the digestive system, nervous system, and respiratory system.