"fire clay" meaning in English

{
  "forms": [
    {
      "form": "fire clays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "fire clay (countable and uncountable, plural fire clays)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ceramics",
          "orig": "en:Ceramics",
          "parents": [
            "Materials",
            "Manufacturing",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics"
      ],
      "id": "en-fire_clay-en-noun-fu968BRo",
      "links": [
        [
          "withstand",
          "withstand"
        ],
        [
          "heat",
          "heat"
        ],
        [
          "firebrick",
          "firebrick"
        ],
        [
          "crucible",
          "crucible"
        ],
        [
          "ceramic",
          "ceramic"
        ]
      ],
      "synonyms": [
        {
          "word": "fireclay"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "af",
          "lang": "Afrikaans",
          "sense": "a clay able to withstand intense heat",
          "word": "vuurklei"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a clay able to withstand intense heat",
          "tags": [
            "feminine"
          ],
          "word": "argila refratária"
        }
      ],
      "wikipedia": [
        "fire clay"
      ]
    }
  ],
  "word": "fire clay"
}

{
  "forms": [
    {
      "form": "fire clays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "fire clay (countable and uncountable, plural fire clays)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
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        "Terms with Afrikaans translations",
        "Terms with Portuguese translations",
        "en:Ceramics"
      ],
      "glosses": [
        "a type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics"
      ],
      "links": [
        [
          "withstand",
          "withstand"
        ],
        [
          "heat",
          "heat"
        ],
        [
          "firebrick",
          "firebrick"
        ],
        [
          "crucible",
          "crucible"
        ],
        [
          "ceramic",
          "ceramic"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "fire clay"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fireclay"
    }
  ],
  "translations": [
    {
      "code": "af",
      "lang": "Afrikaans",
      "sense": "a clay able to withstand intense heat",
      "word": "vuurklei"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a clay able to withstand intense heat",
      "tags": [
        "feminine"
      ],
      "word": "argila refratária"
    }
  ],
  "word": "fire clay"
}