"christianitas" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en latin suffixés avec -itas",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de christianus (« chrétien »), avec le suffixe -itas."
  ],
  "forms": [
    {
      "form": "christianitatem",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "christianitatis",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "christianitatī",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "christianitatĕ",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "Christus"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en latin de la religion",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Chrétienté."
      ],
      "id": "fr-christianitas-la-noun-VlMa4QUk",
      "topics": [
        "religion"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "christianitas"
}

{
  "categories": [
    "Dérivations en latin",
    "Lemmes en latin",
    "Mots en latin suffixés avec -itas",
    "Noms communs en latin",
    "latin"
  ],
  "etymology_texts": [
    "Dérivé de christianus (« chrétien »), avec le suffixe -itas."
  ],
  "forms": [
    {
      "form": "christianitatem",
      "tags": [
        "singular",
        "accusative"
      ]
    },
    {
      "form": "christianitatis",
      "tags": [
        "singular",
        "genitive"
      ]
    },
    {
      "form": "christianitatī",
      "tags": [
        "singular",
        "dative"
      ]
    },
    {
      "form": "christianitatĕ",
      "tags": [
        "singular",
        "ablative"
      ]
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "Christus"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en latin de la religion"
      ],
      "glosses": [
        "Chrétienté."
      ],
      "topics": [
        "religion"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "christianitas"
}