"black nobility" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "it",
        "3": "nobiltà nera"
      },
      "expansion": "Calque of Italian nobiltà nera",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Italian nobiltà nera",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "black nobility",
      "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": [
        "The Roman aristocratic families who sided with the papacy under Pope Pius IX after the Savoy family-led army of the Kingdom of Italy entered Rome on 20 September 1870, overthrew the Pope and the Papal States, and took over the Quirinal Palace; and any nobles subsequently ennobled by the Pope prior to the 1929 Lateran Treaty."
      ],
      "id": "en-black_nobility-en-noun-9-Ii7hPn",
      "links": [
        [
          "Roman",
          "Roman"
        ],
        [
          "aristocratic",
          "aristocratic"
        ],
        [
          "families",
          "family"
        ],
        [
          "papacy",
          "papacy"
        ]
      ],
      "synonyms": [
        {
          "word": "black aristocracy"
        }
      ]
    }
  ],
  "word": "black nobility"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "it",
        "3": "nobiltà nera"
      },
      "expansion": "Calque of Italian nobiltà nera",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Italian nobiltà nera",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "black nobility",
      "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 nouns with unknown or uncertain plurals",
        "English terms calqued from Italian",
        "English terms derived from Italian"
      ],
      "glosses": [
        "The Roman aristocratic families who sided with the papacy under Pope Pius IX after the Savoy family-led army of the Kingdom of Italy entered Rome on 20 September 1870, overthrew the Pope and the Papal States, and took over the Quirinal Palace; and any nobles subsequently ennobled by the Pope prior to the 1929 Lateran Treaty."
      ],
      "links": [
        [
          "Roman",
          "Roman"
        ],
        [
          "aristocratic",
          "aristocratic"
        ],
        [
          "families",
          "family"
        ],
        [
          "papacy",
          "papacy"
        ]
      ],
      "synonyms": [
        {
          "word": "black aristocracy"
        }
      ]
    }
  ],
  "word": "black nobility"
}