"meschaia" meaning in Ancien occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en ancien occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien occitan",
      "orig": "ancien occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Méchéance, mésaventure."
      ],
      "id": "fr-meschaia-pro-noun-Kt8yn7qK"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "meschaia"
}

{
  "categories": [
    "Noms communs en ancien occitan",
    "ancien occitan"
  ],
  "lang": "Ancien occitan",
  "lang_code": "pro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Méchéance, mésaventure."
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "meschaia"
}