"burðr" meaning in Vieux norrois

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en vieux norrois issus d’un mot en indo-européen commun",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en vieux norrois issus d’un mot en proto-germanique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en vieux norrois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieux norrois",
      "orig": "vieux norrois",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Islandais",
      "lang_code": "is",
      "word": "burður"
    },
    {
      "lang": "Norvégien",
      "lang_code": "no",
      "word": "burd"
    }
  ],
  "etymology_texts": [
    "Du proto-germanique *burþiz (« porter, grossesse, naissance »), lui-même issu de l'indo-européen commun *bʰer- (« porter »)."
  ],
  "lang": "Vieux norrois",
  "lang_code": "non",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vieux norrois du transport",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Chariot."
      ],
      "id": "fr-burðr-non-noun-6UjZtHAN",
      "topics": [
        "transport"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vieux norrois de la biologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Naissance."
      ],
      "id": "fr-burðr-non-noun-67XL9tQf",
      "topics": [
        "biology"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vieux norrois de la famille",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Progéniture, bébé naissant."
      ],
      "id": "fr-burðr-non-noun-6oCwEdGT",
      "raw_tags": [
        "Famille"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "burðr"
}

{
  "categories": [
    "Mots en vieux norrois issus d’un mot en indo-européen commun",
    "Mots en vieux norrois issus d’un mot en proto-germanique",
    "Noms communs en vieux norrois",
    "vieux norrois"
  ],
  "derived": [
    {
      "lang": "Islandais",
      "lang_code": "is",
      "word": "burður"
    },
    {
      "lang": "Norvégien",
      "lang_code": "no",
      "word": "burd"
    }
  ],
  "etymology_texts": [
    "Du proto-germanique *burþiz (« porter, grossesse, naissance »), lui-même issu de l'indo-européen commun *bʰer- (« porter »)."
  ],
  "lang": "Vieux norrois",
  "lang_code": "non",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en vieux norrois du transport"
      ],
      "glosses": [
        "Chariot."
      ],
      "topics": [
        "transport"
      ]
    },
    {
      "categories": [
        "Lexique en vieux norrois de la biologie"
      ],
      "glosses": [
        "Naissance."
      ],
      "topics": [
        "biology"
      ]
    },
    {
      "categories": [
        "Lexique en vieux norrois de la famille"
      ],
      "glosses": [
        "Progéniture, bébé naissant."
      ],
      "raw_tags": [
        "Famille"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "burðr"
}