"polysystem" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "system"
      },
      "expansion": "poly- + system",
      "name": "pre"
    }
  ],
  "etymology_text": "From poly- + system.",
  "forms": [
    {
      "form": "polysystems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polysystem (plural polysystems)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
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        {
          "kind": "other",
          "name": "English terms prefixed with poly-",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
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          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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      "examples": [
        {
          "ref": "1984, The New Orleans Review, volume 11, page 123:",
          "text": "[…] the fact that the theatre is a polysystem, which brings together signs from a variety of systems such as (as here) the costumic, the gestural, the expressive, the aural and the verbal or linguistic — to formulate its message.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A group of systems that function together as a system."
      ],
      "id": "en-polysystem-en-noun-yKpTmkGN"
    }
  ],
  "word": "polysystem"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "system"
      },
      "expansion": "poly- + system",
      "name": "pre"
    }
  ],
  "etymology_text": "From poly- + system.",
  "forms": [
    {
      "form": "polysystems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polysystem (plural polysystems)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "Pages with 1 entry",
        "Pages with entries",
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      "examples": [
        {
          "ref": "1984, The New Orleans Review, volume 11, page 123:",
          "text": "[…] the fact that the theatre is a polysystem, which brings together signs from a variety of systems such as (as here) the costumic, the gestural, the expressive, the aural and the verbal or linguistic — to formulate its message.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A group of systems that function together as a system."
      ]
    }
  ],
  "word": "polysystem"
}