"arson" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "arson"
    }
  ],
  "etymology_texts": [
    "De ars, participe passé de ardoir et ardre, avec le suffixe -on."
  ],
  "forms": [
    {
      "form": "arsons",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "arsons",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "arsin"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en ancien français à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Béroul, Le Roman de Tristan",
          "text": "Il lor dit que il a toz boit,\nSi grant arson a en son cors\nA poine l’en puet geter fors."
        }
      ],
      "glosses": [
        "Brûlure"
      ],
      "id": "fr-arson-fro-noun-WtQJVL3Q"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en ancien français à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "La chanson de Dermot et du comte",
          "text": "Le riche reis Dermod le jur\nLa tere mist en arson\nPur destruire le felun;"
        }
      ],
      "glosses": [
        "Incendie"
      ],
      "id": "fr-arson-fro-noun--9xtq5W~"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "arson"
}

{
  "categories": [
    "Noms communs en ancien français",
    "ancien français"
  ],
  "derived": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "arson"
    }
  ],
  "etymology_texts": [
    "De ars, participe passé de ardoir et ardre, avec le suffixe -on."
  ],
  "forms": [
    {
      "form": "arsons",
      "raw_tags": [
        "Cas sujet"
      ],
      "tags": [
        "plural"
      ]
    },
    {
      "form": "arsons",
      "raw_tags": [
        "Cas régime"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "arsin"
    }
  ],
  "senses": [
    {
      "categories": [
        "Exemples en ancien français",
        "Exemples en ancien français à traduire"
      ],
      "examples": [
        {
          "ref": "Béroul, Le Roman de Tristan",
          "text": "Il lor dit que il a toz boit,\nSi grant arson a en son cors\nA poine l’en puet geter fors."
        }
      ],
      "glosses": [
        "Brûlure"
      ]
    },
    {
      "categories": [
        "Exemples en ancien français",
        "Exemples en ancien français à traduire"
      ],
      "examples": [
        {
          "ref": "La chanson de Dermot et du comte",
          "text": "Le riche reis Dermod le jur\nLa tere mist en arson\nPur destruire le felun;"
        }
      ],
      "glosses": [
        "Incendie"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "arson"
}