What does closed system mean?

Definitions for closed system
closed sys·tem

This dictionary definitions page includes all the possible meanings, example usage and translations of the word closed system.

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  1. closed systemnoun

    A system that can exchange heat and work, but not matter, with its surroundings.


  1. Closed system

    A closed system is a natural physical system that does not allow transfer of matter in or out of the system, although — in contexts such as physics, chemistry or engineering — the transfer of energy (e.g. as work or heat) is allowed.


  1. Closed system

    The term closed system has different meanings in different contexts.

How to pronounce closed system?

How to say closed system in sign language?


  1. Chaldean Numerology

    The numerical value of closed system in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of closed system in Pythagorean Numerology is: 6

Examples of closed system in a Sentence

  1. Rachel Denber:

    Now the government can directly censor content or even turn Russia's internet into a closed system without telling the public what they are doing or why, this jeopardizes the right of people in Russia to free speech and freedom of information online.

  2. Ruslan Trad:

    These people know each other, often travel to the same destinations, communicate and have a closed system. Tatarsky occupied a significant place in this community, at the same time, he was also a critic of the Russian officer corps and the upper echelon making decisions about military actions. Sometimes his … analysis caused a wave of negative reactions among officers, because he, as a staunch defender of Russia and its army, wanted to see this army more successful than it actually was.


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"closed system." Definitions.net. STANDS4 LLC, 2023. Web. 4 Oct. 2023. <https://www.definitions.net/definition/closed+system>.

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    directed outward; marked by interest in others or concerned with external reality
    • A. unsealed
    • B. occlusive
    • C. incumbent
    • D. extroversive

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