"brusler" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Verbes en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "brûler"
    },
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "bruler"
    }
  ],
  "etymology_texts": [
    "Du latin bustulare"
  ],
  "forms": [
    {
      "form": "bruller"
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              21,
              28
            ]
          ],
          "ref": "Vie de sainte Marie l’Égyptienne,ms. 19525 de la BnF, f. 21v. b.",
          "text": "Desos pareit la char bruslee",
          "translation": "En dessous, sa chair paraît brûlée"
        }
      ],
      "glosses": [
        "Brûler."
      ],
      "id": "fr-brusler-fro-verb-GNIz9vAd"
    }
  ],
  "word": "brusler"
}

{
  "categories": [
    "Verbes en ancien français",
    "ancien français"
  ],
  "derived": [
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "brûler"
    },
    {
      "lang": "Français",
      "lang_code": "fr",
      "word": "bruler"
    }
  ],
  "etymology_texts": [
    "Du latin bustulare"
  ],
  "forms": [
    {
      "form": "bruller"
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "categories": [
        "Exemples en ancien français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              21,
              28
            ]
          ],
          "ref": "Vie de sainte Marie l’Égyptienne,ms. 19525 de la BnF, f. 21v. b.",
          "text": "Desos pareit la char bruslee",
          "translation": "En dessous, sa chair paraît brûlée"
        }
      ],
      "glosses": [
        "Brûler."
      ]
    }
  ],
  "word": "brusler"
}