"closed door" meaning in English

{
  "etymology_text": "Metaphor of an isolated room, behind doors that are closed.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "closed door (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
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          "kind": "other",
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        },
        {
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The leaders held a closed door meeting to decide on a future course of action in the case.",
          "type": "example"
        },
        {
          "ref": "2023 April 27, Jim Robbins, Mike Baker, Jacey Fortin, “A Transgender Lawmaker Is Exiled as Montana G.O.P. Flexes New Power”, in The New York Times, →ISSN:",
          "text": "[…] a former Republican lawmaker who left the Legislature earlier this year after she clashed with party leaders over a series of proposed transgender bills and closed-door meetings, she said, devolved into yelling and name-calling.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not open to participation by non-members or the public."
      ],
      "id": "en-closed_door-en-adj-~MrEBcFz",
      "synonyms": [
        {
          "word": "behind closed doors"
        },
        {
          "word": "with closed doors"
        },
        {
          "word": "closed-door"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "not open to participation by non-members or the public",
          "word": "zárt ajtós"
        }
      ]
    }
  ],
  "word": "closed door"
}

{
  "etymology_text": "Metaphor of an isolated room, behind doors that are closed.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "closed door (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English terms with usage examples",
        "English uncomparable adjectives",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Hungarian translations"
      ],
      "examples": [
        {
          "text": "The leaders held a closed door meeting to decide on a future course of action in the case.",
          "type": "example"
        },
        {
          "ref": "2023 April 27, Jim Robbins, Mike Baker, Jacey Fortin, “A Transgender Lawmaker Is Exiled as Montana G.O.P. Flexes New Power”, in The New York Times, →ISSN:",
          "text": "[…] a former Republican lawmaker who left the Legislature earlier this year after she clashed with party leaders over a series of proposed transgender bills and closed-door meetings, she said, devolved into yelling and name-calling.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not open to participation by non-members or the public."
      ],
      "synonyms": [
        {
          "word": "behind closed doors"
        },
        {
          "word": "with closed doors"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "closed-door"
    }
  ],
  "translations": [
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "not open to participation by non-members or the public",
      "word": "zárt ajtós"
    }
  ],
  "word": "closed door"
}