"hafnium" meaning in Mannois

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en français issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en mannois issus d’un mot en danois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en mannois issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Métaux en mannois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en mannois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mannois",
      "orig": "mannois",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du danois København (« Copenhague »), lieu de sa découverte, latinisé en latin Hafnia avec le suffixe nominal latin -ium."
  ],
  "lang": "Mannois",
  "lang_code": "gv",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en mannois de la chimie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Hafnium."
      ],
      "id": "fr-hafnium-gv-noun-afTtvXQ6",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "word": "hafnium"
}

{
  "categories": [
    "Mots en français issus d’un mot en latin",
    "Mots en mannois issus d’un mot en danois",
    "Mots en mannois issus d’un mot en latin",
    "Métaux en mannois",
    "Noms communs en mannois",
    "mannois"
  ],
  "etymology_texts": [
    "Du danois København (« Copenhague »), lieu de sa découverte, latinisé en latin Hafnia avec le suffixe nominal latin -ium."
  ],
  "lang": "Mannois",
  "lang_code": "gv",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en mannois de la chimie"
      ],
      "glosses": [
        "Hafnium."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "word": "hafnium"
}