"piroclastico" meaning in Italien

{
  "anagrams": [
    {
      "word": "posticciarlo"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lexique en italien de la volcanologie",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "translation": "coulée pyroclastique",
      "word": "colata piroclastica"
    }
  ],
  "forms": [
    {
      "form": "piroclastici",
      "tags": [
        "plural",
        "masculine"
      ]
    },
    {
      "form": "piroclastica",
      "tags": [
        "singular",
        "feminine"
      ]
    },
    {
      "form": "piroclastiche",
      "tags": [
        "plural",
        "feminine"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en italien de la géologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pyroclastique, qui concerne une certaine forme de glissement de terrain, souvent créée par des éruptions volcaniques."
      ],
      "id": "fr-piroclastico-it-adj-ZSd1qK3b",
      "topics": [
        "geology"
      ]
    }
  ],
  "word": "piroclastico"
}

{
  "anagrams": [
    {
      "word": "posticciarlo"
    }
  ],
  "categories": [
    "Adjectifs en italien",
    "Lemmes en italien",
    "Lexique en italien de la volcanologie",
    "italien"
  ],
  "derived": [
    {
      "translation": "coulée pyroclastique",
      "word": "colata piroclastica"
    }
  ],
  "forms": [
    {
      "form": "piroclastici",
      "tags": [
        "plural",
        "masculine"
      ]
    },
    {
      "form": "piroclastica",
      "tags": [
        "singular",
        "feminine"
      ]
    },
    {
      "form": "piroclastiche",
      "tags": [
        "plural",
        "feminine"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        "Lexique en italien de la géologie",
        "Wiktionnaire:Exemples manquants en italien"
      ],
      "glosses": [
        "Pyroclastique, qui concerne une certaine forme de glissement de terrain, souvent créée par des éruptions volcaniques."
      ],
      "topics": [
        "geology"
      ]
    }
  ],
  "word": "piroclastico"
}