"Îles de la Désolation" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en français",
      "parents": [],
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    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
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    },
    {
      "kind": "other",
      "name": "Î en français",
      "orig": "î en français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de île et de désolation"
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en français",
          "parents": [],
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      ],
      "glosses": [
        "Îles Kerguelen."
      ],
      "id": "fr-Îles_de_la_Désolation-fr-name-3AYkzh87"
    }
  ],
  "tags": [
    "feminine",
    "plural"
  ],
  "word": "Îles de la Désolation"
}

{
  "categories": [
    "Compositions en français",
    "Noms propres en français",
    "français",
    "î en français"
  ],
  "etymology_texts": [
    "Composé de île et de désolation"
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en français"
      ],
      "glosses": [
        "Îles Kerguelen."
      ]
    }
  ],
  "tags": [
    "feminine",
    "plural"
  ],
  "word": "Îles de la Désolation"
}