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In engineering and physics, a physical system is the portion of the universe that is being studied (of which a thermodynamic system is one major example). Engineering also has the concept …

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.

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 …

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

A system is any collection of things that interact together to produce some sort of behavior of the whole. Systems Thinking is the study of how and why systems behave the way they do by …

A system is a group of things that connect and form some kind of coherent whole. One of the founders of physiology, Claude Bernard, took a big step when he noticed that the internal …

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.

Definition of system noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.