"cabinet noir" meaning in English

{
  "forms": [
    {
      "form": "cabinets noirs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cabinets noirs",
        "nolinkhead": "1"
      },
      "expansion": "cabinet noir (plural cabinets noirs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A government intelligence-gathering office, usually within a postal service, where correspondence was covertly opened and read before being forwarded to its destination."
      ],
      "id": "en-cabinet_noir-en-noun-vytCHAOL",
      "links": [
        [
          "government",
          "government"
        ],
        [
          "intelligence",
          "intelligence"
        ],
        [
          "office",
          "office"
        ],
        [
          "postal",
          "postal"
        ],
        [
          "service",
          "service"
        ],
        [
          "correspondence",
          "correspondence"
        ]
      ],
      "raw_glosses": [
        "(historical) A government intelligence-gathering office, usually within a postal service, where correspondence was covertly opened and read before being forwarded to its destination."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "cabinet noir"
}

{
  "forms": [
    {
      "form": "cabinets noirs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cabinets noirs",
        "nolinkhead": "1"
      },
      "expansion": "cabinet noir (plural cabinets noirs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with historical senses"
      ],
      "glosses": [
        "A government intelligence-gathering office, usually within a postal service, where correspondence was covertly opened and read before being forwarded to its destination."
      ],
      "links": [
        [
          "government",
          "government"
        ],
        [
          "intelligence",
          "intelligence"
        ],
        [
          "office",
          "office"
        ],
        [
          "postal",
          "postal"
        ],
        [
          "service",
          "service"
        ],
        [
          "correspondence",
          "correspondence"
        ]
      ],
      "raw_glosses": [
        "(historical) A government intelligence-gathering office, usually within a postal service, where correspondence was covertly opened and read before being forwarded to its destination."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "cabinet noir"
}