"duro-" meaning in Gaulois

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots attestés en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en gaulois issus d’un mot en indo-européen commun",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Gaulois",
      "orig": "gaulois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Étymologies en gaulois incluant une reconstruction",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "doratia"
    }
  ],
  "etymology_texts": [
    "Mot attesté dans le nom propre Octuduron, Rigoduron, Cantoduron, Duroleuo, Saloduron, Durolito, etc.^([1])^([2]).",
    "De l’indo-européen commun *dhu̯ē̆r ^([3]) (« porte »)^([1])^([2]).",
    "Comparé au breton et au gallois dor, au vieux cornique darat, le vieil irlandais dorus (porte, porche)^([1])^([2])."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "duron"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Porte."
      ],
      "id": "fr-duro--gaulois-noun-pSIyGA2g"
    },
    {
      "glosses": [
        "Marché fermé, place, forum."
      ],
      "id": "fr-duro--gaulois-noun--eUZ4ZYj"
    },
    {
      "glosses": [
        "Ville close, bourg."
      ],
      "id": "fr-duro--gaulois-noun-UOBIOjpq"
    }
  ],
  "word": "duro-"
}

{
  "categories": [
    "Mots attestés en gaulois",
    "Mots en gaulois issus d’un mot en indo-européen commun",
    "Noms communs en gaulois",
    "gaulois",
    "Étymologies en gaulois incluant une reconstruction"
  ],
  "derived": [
    {
      "word": "doratia"
    }
  ],
  "etymology_texts": [
    "Mot attesté dans le nom propre Octuduron, Rigoduron, Cantoduron, Duroleuo, Saloduron, Durolito, etc.^([1])^([2]).",
    "De l’indo-européen commun *dhu̯ē̆r ^([3]) (« porte »)^([1])^([2]).",
    "Comparé au breton et au gallois dor, au vieux cornique darat, le vieil irlandais dorus (porte, porche)^([1])^([2])."
  ],
  "lang": "Gaulois",
  "lang_code": "gaulois",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "duron"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Porte."
      ]
    },
    {
      "glosses": [
        "Marché fermé, place, forum."
      ]
    },
    {
      "glosses": [
        "Ville close, bourg."
      ]
    }
  ],
  "word": "duro-"
}