"Mor-Bihan" meaning in Catalan

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en catalan issus d’un mot en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Catalan",
      "orig": "catalan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du breton Mor-Bihan."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en catalan de la géographie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Morbihan."
      ],
      "id": "fr-Mor-Bihan-ca-name-Fv1qnmn6",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Mor-Bihan"
}

{
  "categories": [
    "Mots en catalan issus d’un mot en breton",
    "Noms propres en catalan",
    "catalan"
  ],
  "etymology_texts": [
    "Du breton Mor-Bihan."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Lexique en catalan de la géographie"
      ],
      "glosses": [
        "Morbihan."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Mor-Bihan"
}