"taran" meaning in Cornique

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en cornique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Cornique",
      "orig": "cornique",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Apparenté au breton taran."
  ],
  "lang": "Cornique",
  "lang_code": "kw",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en cornique de la météorologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tonnerre."
      ],
      "id": "fr-taran-kw-noun-Ue0rM1xW",
      "topics": [
        "meteorology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtɑːʁãn\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "taran"
}

{
  "categories": [
    "Noms communs en cornique",
    "cornique"
  ],
  "etymology_texts": [
    "Apparenté au breton taran."
  ],
  "lang": "Cornique",
  "lang_code": "kw",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en cornique de la météorologie"
      ],
      "glosses": [
        "Tonnerre."
      ],
      "topics": [
        "meteorology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈtɑːʁãn\\"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "taran"
}