"perlite" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "perle",
        "4": "",
        "5": "pearl"
      },
      "expansion": "French perle (“pearl”)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "-ite",
        "3": ""
      },
      "expansion": "-ite",
      "name": "m"
    }
  ],
  "etymology_text": "From French perle (“pearl”) + -ite.",
  "forms": [
    {
      "form": "perlites",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "perlite (plural perlites)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Minerals",
          "orig": "en:Minerals",
          "parents": [
            "Matter",
            "Mineralogy",
            "Chemistry",
            "Nature",
            "Geology",
            "Sciences",
            "All topics",
            "Earth sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "An amorphous volcanic glass formed by the hydration of obsidian."
      ],
      "id": "en-perlite-en-noun-bnEvg5gX",
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "volcanic",
          "volcanic"
        ],
        [
          "glass",
          "glass"
        ],
        [
          "obsidian",
          "obsidian"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) An amorphous volcanic glass formed by the hydration of obsidian."
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "1928, Lawrence R. Bourne, chapter 4, in Well Tackled!",
          "text": "Technical terms like ferrite, perlite, graphite, and hardenite were bandied to and fro, and when Paget glibly brought out such a rare exotic as ferro-molybdenum, Benson forgot that he was a master ship-builder, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The lightweight insulating material and aggregate resulting from expanding perlite glass by heat."
      ],
      "id": "en-perlite-en-noun-msCroMpy",
      "links": [
        [
          "aggregate",
          "aggregate"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "pearlite"
    }
  ],
  "translations": [
    {
      "_dis1": "0 0",
      "code": "ca",
      "lang": "Catalan",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlita"
    },
    {
      "_dis1": "0 0",
      "code": "fi",
      "lang": "Finnish",
      "sense": "perlite",
      "word": "perliitti"
    },
    {
      "_dis1": "0 0",
      "code": "de",
      "lang": "German",
      "sense": "perlite",
      "word": "Perlit"
    },
    {
      "_dis1": "0 0",
      "code": "it",
      "lang": "Italian",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlite"
    },
    {
      "_dis1": "0 0",
      "code": "pl",
      "lang": "Polish",
      "sense": "perlite",
      "tags": [
        "masculine"
      ],
      "word": "perlit"
    },
    {
      "_dis1": "0 0",
      "code": "pt",
      "lang": "Portuguese",
      "sense": "perlite",
      "word": "perlita"
    },
    {
      "_dis1": "0 0",
      "code": "es",
      "lang": "Spanish",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlita"
    }
  ],
  "wikipedia": [
    "perlite"
  ],
  "word": "perlite"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from French",
    "English terms with homophones",
    "English undefined derivations"
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "perle",
        "4": "",
        "5": "pearl"
      },
      "expansion": "French perle (“pearl”)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "-ite",
        "3": ""
      },
      "expansion": "-ite",
      "name": "m"
    }
  ],
  "etymology_text": "From French perle (“pearl”) + -ite.",
  "forms": [
    {
      "form": "perlites",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "perlite (plural perlites)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Minerals"
      ],
      "glosses": [
        "An amorphous volcanic glass formed by the hydration of obsidian."
      ],
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "volcanic",
          "volcanic"
        ],
        [
          "glass",
          "glass"
        ],
        [
          "obsidian",
          "obsidian"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) An amorphous volcanic glass formed by the hydration of obsidian."
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1928, Lawrence R. Bourne, chapter 4, in Well Tackled!",
          "text": "Technical terms like ferrite, perlite, graphite, and hardenite were bandied to and fro, and when Paget glibly brought out such a rare exotic as ferro-molybdenum, Benson forgot that he was a master ship-builder, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The lightweight insulating material and aggregate resulting from expanding perlite glass by heat."
      ],
      "links": [
        [
          "aggregate",
          "aggregate"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "pearlite"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlita"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "perlite",
      "word": "perliitti"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "perlite",
      "word": "Perlit"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlite"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "perlite",
      "tags": [
        "masculine"
      ],
      "word": "perlit"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "perlite",
      "word": "perlita"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "perlite",
      "tags": [
        "feminine"
      ],
      "word": "perlita"
    }
  ],
  "wikipedia": [
    "perlite"
  ],
  "word": "perlite"
}