"pyrosulfuric acid" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc."
      ],
      "id": "en-pyrosulfuric_acid-en-noun-cd6iSX3n",
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          "sulfur trioxide",
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          "sulfuric acid",
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      "raw_glosses": [
        "(inorganic chemistry) The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc."
      ],
      "related": [
        {
          "word": "pyrosulfate"
        }
      ],
      "synonyms": [
        {
          "word": "fuming sulfuric acid"
        },
        {
          "word": "oleum"
        },
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          "word": "pyrosulphuric acid"
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      "tags": [
        "uncountable"
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  "word": "pyrosulfuric acid"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "pyrosulfate"
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  ],
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        "The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc."
      ],
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          "inorganic chemistry",
          "inorganic chemistry"
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          "sulfur trioxide",
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          "sulfuric acid",
          "sulfuric acid"
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          "explosive",
          "explosive"
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        "(inorganic chemistry) The acid, H₂S₂O₇, formed by the reaction of sulfur trioxide with sulfuric acid; used in the manufacture of explosives etc."
      ],
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  "synonyms": [
    {
      "word": "fuming sulfuric acid"
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      "word": "oleum"
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      "word": "pyrosulphuric acid"
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  "word": "pyrosulfuric acid"
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