"롤란" meaning in Coréen

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en vieux norrois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en coréen issus d’un mot en danois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en coréen issus d’un mot en vieux norrois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en coréen",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Coréen",
      "orig": "coréen",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du danois Lolland, issu du vieux norrois Laaland.Composé de lá (« bas-fond/marais côtier ») et de land (« terre »)."
  ],
  "lang": "Coréen",
  "lang_code": "ko",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Lollan"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Régions du Danemark en coréen",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Îles du Danemark en coréen",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Lolland."
      ],
      "id": "fr-롤란-ko-name-eCi5p~Il",
      "tags": [
        "toponymic"
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "롤란"
}

{
  "categories": [
    "Compositions en vieux norrois",
    "Mots en coréen issus d’un mot en danois",
    "Mots en coréen issus d’un mot en vieux norrois",
    "Noms propres en coréen",
    "coréen"
  ],
  "etymology_texts": [
    "Du danois Lolland, issu du vieux norrois Laaland.Composé de lá (« bas-fond/marais côtier ») et de land (« terre »)."
  ],
  "lang": "Coréen",
  "lang_code": "ko",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Lollan"
  ],
  "senses": [
    {
      "categories": [
        "Régions du Danemark en coréen",
        "Îles du Danemark en coréen"
      ],
      "glosses": [
        "Lolland."
      ],
      "tags": [
        "toponymic"
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "롤란"
}