"Tregeneg" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "→ voir trev."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Localités de Bretagne en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tréguennec (commune française, située dans le département du Finistère) ; elle fait partie du Pays Bigouden."
      ],
      "id": "fr-Tregeneg-br-name-Ens8XsS0",
      "topics": [
        "geography"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tre.ˈɡẽː.nɛk\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "Tregeneg"
}

{
  "categories": [
    "Noms propres en breton",
    "breton"
  ],
  "etymology_texts": [
    "→ voir trev."
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Localités de Bretagne en breton"
      ],
      "glosses": [
        "Tréguennec (commune française, située dans le département du Finistère) ; elle fait partie du Pays Bigouden."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tre.ˈɡẽː.nɛk\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "Tregeneg"
}