"bre" meaning in Breton

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en breton issus d’un mot en proto-celtique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Breton",
      "orig": "breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Étymologies en breton incluant une reconstruction",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "Menez Bre"
    }
  ],
  "etymology_texts": [
    "Issu du proto-celtique *brigā « hauteur, mont, colline », qui remonte à l’indo-européen commun *bʰr̥ǵʰ- « haut », duquel procèdent l’arménien բարձր, barjr, le hittite parkuš et le sanskrit bṛhánt.",
    "À rapprocher du gallois, cornique bre, du gaulois briga et du vieil irlandais brí « colline »."
  ],
  "forms": [
    {
      "form": "breoù",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "vre",
      "tags": [
        "singular",
        "mutation-soft"
      ]
    },
    {
      "form": "vreoù",
      "tags": [
        "plural",
        "mutation-soft"
      ]
    },
    {
      "form": "pre",
      "tags": [
        "singular",
        "mutation-hard"
      ]
    },
    {
      "form": "preoù",
      "tags": [
        "plural",
        "mutation-hard"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Montagnes en breton",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Mont, montagne."
      ],
      "id": "fr-bre-br-noun-dYc2pVqj",
      "topics": [
        "geography"
      ]
    },
    {
      "glosses": [
        "Tumulus."
      ],
      "id": "fr-bre-br-noun-ArhJdctn"
    }
  ],
  "sounds": [
    {
      "ipa": "\\breː\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "bre"
}

{
  "categories": [
    "Mots en breton issus d’un mot en proto-celtique",
    "Noms communs en breton",
    "breton",
    "Étymologies en breton incluant une reconstruction"
  ],
  "derived": [
    {
      "word": "Menez Bre"
    }
  ],
  "etymology_texts": [
    "Issu du proto-celtique *brigā « hauteur, mont, colline », qui remonte à l’indo-européen commun *bʰr̥ǵʰ- « haut », duquel procèdent l’arménien բարձր, barjr, le hittite parkuš et le sanskrit bṛhánt.",
    "À rapprocher du gallois, cornique bre, du gaulois briga et du vieil irlandais brí « colline »."
  ],
  "forms": [
    {
      "form": "breoù",
      "tags": [
        "plural",
        "unmutated"
      ]
    },
    {
      "form": "vre",
      "tags": [
        "singular",
        "mutation-soft"
      ]
    },
    {
      "form": "vreoù",
      "tags": [
        "plural",
        "mutation-soft"
      ]
    },
    {
      "form": "pre",
      "tags": [
        "singular",
        "mutation-hard"
      ]
    },
    {
      "form": "preoù",
      "tags": [
        "plural",
        "mutation-hard"
      ]
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Montagnes en breton"
      ],
      "glosses": [
        "Mont, montagne."
      ],
      "topics": [
        "geography"
      ]
    },
    {
      "glosses": [
        "Tumulus."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\breː\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "bre"
}