"pernicies" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Déverbaux en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lexique en latin de la mort",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en latin préfixés avec per-",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en latin suffixés avec -ies",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "perniciabilis"
    },
    {
      "translation": "pernicieux, funeste",
      "word": "pernicialis"
    },
    {
      "translation": "pernicieux",
      "word": "perniciosus"
    }
  ],
  "etymology_texts": [
    "Déverbal de perneco ^([1]) (« détruire »), oudérivé de nex, avec le préfixe per- et le suffixe -ies ^([2])."
  ],
  "lang": "Latin",
  "lang_code": "la",
  "paronyms": [
    {
      "translation": "agile, leste",
      "word": "pernix"
    }
  ],
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en latin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ruine, désastre, fléau."
      ],
      "id": "fr-pernicies-la-noun-P7myNUqZ"
    }
  ],
  "synonyms": [
    {
      "word": "tabes"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "pernicies"
}

{
  "categories": [
    "Dérivations en latin",
    "Déverbaux en latin",
    "Lemmes en latin",
    "Lexique en latin de la mort",
    "Mots en latin préfixés avec per-",
    "Mots en latin suffixés avec -ies",
    "Noms communs en latin",
    "latin"
  ],
  "derived": [
    {
      "word": "perniciabilis"
    },
    {
      "translation": "pernicieux, funeste",
      "word": "pernicialis"
    },
    {
      "translation": "pernicieux",
      "word": "perniciosus"
    }
  ],
  "etymology_texts": [
    "Déverbal de perneco ^([1]) (« détruire »), oudérivé de nex, avec le préfixe per- et le suffixe -ies ^([2])."
  ],
  "lang": "Latin",
  "lang_code": "la",
  "paronyms": [
    {
      "translation": "agile, leste",
      "word": "pernix"
    }
  ],
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en latin"
      ],
      "glosses": [
        "Ruine, désastre, fléau."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "tabes"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "pernicies"
}