"pyroclast" meaning in English

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  "etymology_text": "Etymology tree\nProto-Indo-European *péh₂wr̥\nProto-Hellenic *pāwər\nAncient Greek πῦρ (pûr)\nLatin pyr\nEnglish pyro-\nEnglish clast\nEnglish pyroclast\nFrom pyro- + clast.",
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  "pos": "noun",
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          "name": "Geology",
          "orig": "en:Geology",
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      ],
      "glosses": [
        "Solid matter ejected into the air by an active volcano."
      ],
      "id": "en-pyroclast-en-noun-HQzzOC~s",
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          "geology",
          "geology"
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        [
          "ejected",
          "ejected"
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          "volcano",
          "volcano"
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      "raw_glosses": [
        "(geology) Solid matter ejected into the air by an active volcano."
      ],
      "related": [
        {
          "word": "pyroclastic"
        }
      ],
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        "countable",
        "uncountable"
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          "code": "ga",
          "lang": "Irish",
          "lang_code": "ga",
          "sense": "geology: solid matter ejected into the air by an active volcano",
          "tags": [
            "masculine"
          ],
          "word": "pireaclast"
        },
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          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "geology: solid matter ejected into the air by an active volcano",
          "tags": [
            "masculine"
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          "word": "piroclasto"
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "pyroclastic"
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      ],
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          "ejected",
          "ejected"
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          "volcano",
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    {
      "code": "ga",
      "lang": "Irish",
      "lang_code": "ga",
      "sense": "geology: solid matter ejected into the air by an active volcano",
      "tags": [
        "masculine"
      ],
      "word": "pireaclast"
    },
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      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "geology: solid matter ejected into the air by an active volcano",
      "tags": [
        "masculine"
      ],
      "word": "piroclasto"
    }
  ],
  "word": "pyroclast"
}