"branc" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Armes en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "brans",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "brans",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "brant"
        }
      ],
      "examples": [
        {
          "text": "branc letré, lame qui contient une inscription."
        }
      ],
      "glosses": [
        "Variante de brant."
      ],
      "id": "fr-branc-fro-noun-H0bwpMXk",
      "tags": [
        "alt-of"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en ancien français à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Branc d’acier."
        }
      ],
      "glosses": [
        "Grosse épée que l’on tenait à deux mains, arme principale du chevalier."
      ],
      "id": "fr-branc-fro-noun-rpu~2u5v"
    }
  ],
  "synonyms": [
    {
      "word": "bran"
    },
    {
      "word": "brance"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "branc"
}

{
  "categories": [
    "Armes en ancien français",
    "Noms communs en ancien français",
    "ancien français"
  ],
  "forms": [
    {
      "form": "brans",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "singular"
      ]
    },
    {
      "form": "brans",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "brant"
        }
      ],
      "examples": [
        {
          "text": "branc letré, lame qui contient une inscription."
        }
      ],
      "glosses": [
        "Variante de brant."
      ],
      "tags": [
        "alt-of"
      ]
    },
    {
      "categories": [
        "Exemples en ancien français",
        "Exemples en ancien français à traduire"
      ],
      "examples": [
        {
          "text": "Branc d’acier."
        }
      ],
      "glosses": [
        "Grosse épée que l’on tenait à deux mains, arme principale du chevalier."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "bran"
    },
    {
      "word": "brance"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "branc"
}