"Gourzheren" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en breton issus d’un mot en moyen breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Mentionné en moyen breton dans le Catholicon sous la forme gouhereff.",
    "À comparer avec le mot cornique Gortheren (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Breton vannetais",
          "orig": "breton vannetais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante de Gouere."
      ],
      "id": "fr-Gourzheren-br-name-WZEuycAc",
      "raw_tags": [
        "Vannetais"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Gourzheren"
}

{
  "categories": [
    "Mots en breton issus d’un mot en moyen breton",
    "Noms propres en breton",
    "breton"
  ],
  "etymology_texts": [
    "Mentionné en moyen breton dans le Catholicon sous la forme gouhereff.",
    "À comparer avec le mot cornique Gortheren (sens identique)."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "breton vannetais"
      ],
      "glosses": [
        "Variante de Gouere."
      ],
      "raw_tags": [
        "Vannetais"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Gourzheren"
}