Definition of open system in English:

open system

Syllabification: o·pen sys·tem

noun

  • 1 Computing A system in which the components and protocols conform to standards independent of a particular supplier.
    More example sentences
    • One of these facility executives has taken a close look at open systems based on standard protocols and is concerned about the need to develop extremely precise specifications.
    • Storage pooling can be used to provide storage capacity to both open systems and mainframe computers even though the data structure is considerably different for both machines.
    • What is being done today to bridge the data gap between open systems and mainframe storage?
  • 2 Physics A material system in which mass or energy can be lost to or gained from the environment.
    More example sentences
    • All natural ecosystems are open systems where energy and matter are transferred in and out through the complex interactions of energy, water, carbon, oxygen, nitrogen, phosphorus, sulfur, and other cycles.
    • The biosphere is a basically closed system in terms of matter but an open system in terms of energy.
    • This is when I introduced the idea of ‘dissipative structures,’ which arise in open systems, exchanging energy and matter with the outside world when driven far from equilibrium.

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Pronunciation: skəʊʃ
noun
a small amount; a little