"-clast" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "κλαστός",
        "4": "",
        "5": "broken"
      },
      "expansion": "Ancient Greek κλαστός (klastós, “broken”)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "κλάω",
        "3": "",
        "4": "to break"
      },
      "expansion": "κλάω (kláō, “to break”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Ancient Greek κλαστός (klastós, “broken”), verbal adjective of κλάω (kláō, “to break”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-clast",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-clast",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "-clastic"
        },
        {
          "word": "crystalloclast"
        },
        {
          "word": "introclast"
        },
        {
          "word": "osteoclast"
        },
        {
          "word": "phenoclast"
        },
        {
          "word": "pyroclast"
        }
      ],
      "glosses": [
        "something that breaks or destroys."
      ],
      "id": "en--clast-en-suffix-TG2klzG7",
      "links": [
        [
          "breaks",
          "breaks"
        ],
        [
          "destroys",
          "destroys"
        ]
      ],
      "related": [
        {
          "word": "iconoclast"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "something that breaks or destroys",
          "word": "-claste"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "something that breaks or destroys",
          "word": "-clast"
        }
      ]
    }
  ],
  "word": "-clast"
}

{
  "derived": [
    {
      "word": "-clastic"
    },
    {
      "word": "crystalloclast"
    },
    {
      "word": "introclast"
    },
    {
      "word": "osteoclast"
    },
    {
      "word": "phenoclast"
    },
    {
      "word": "pyroclast"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "κλαστός",
        "4": "",
        "5": "broken"
      },
      "expansion": "Ancient Greek κλαστός (klastós, “broken”)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "κλάω",
        "3": "",
        "4": "to break"
      },
      "expansion": "κλάω (kláō, “to break”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Ancient Greek κλαστός (klastós, “broken”), verbal adjective of κλάω (kláō, “to break”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-clast",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-clast",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "related": [
    {
      "word": "iconoclast"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms derived from Ancient Greek"
      ],
      "glosses": [
        "something that breaks or destroys."
      ],
      "links": [
        [
          "breaks",
          "breaks"
        ],
        [
          "destroys",
          "destroys"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "something that breaks or destroys",
      "word": "-claste"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "something that breaks or destroys",
      "word": "-clast"
    }
  ],
  "word": "-clast"
}