"Roman vitriol" meaning in All languages combined

{
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      "expansion": "Roman vitriol (uncountable)",
      "name": "en-noun"
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  ],
  "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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          "source": "w"
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      "examples": [
        {
          "ref": "1758, Valuable Secrets in Arts and Trades ...: Containing Upwards of One Thousand Approved Receipts Relative to Arts and Trades ..., page 219",
          "text": "Then add two ounces of gum-arabic, and one of Roman vitriol, which infuse four days before straining, and the ink is done.",
          "type": "quotation"
        },
        {
          "ref": "1785, The Sportsman's Dictionary; Or, The Gentleman's Companion: ...",
          "text": "The scalding mixture, generally used, is made in the following manner: Take of corosive sublimate, verdigrease in fine powder, and Roman vitriol, of each two drams; of green vitriol, or copperas, half an ounce; of oil of turpentine and train oil, ...",
          "type": "quotation"
        },
        {
          "ref": "1815, The Repertory of Arts and Manufactures, page 260",
          "text": "First in the liquor composed of mordant and fustic, then in green vitriol and Roman vitriol, washed off and repeated according to the colour wanted.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Copper(II) sulfate; bluestone."
      ],
      "id": "en-Roman_vitriol-en-noun-4AbmEXdP",
      "links": [
        [
          "Copper",
          "copper"
        ],
        [
          "sulfate",
          "sulfate"
        ],
        [
          "bluestone",
          "bluestone"
        ]
      ],
      "raw_glosses": [
        "(possibly obsolete) Copper(II) sulfate; bluestone."
      ],
      "tags": [
        "obsolete",
        "possibly",
        "uncountable"
      ]
    }
  ],
  "word": "Roman vitriol"
}

{
  "head_templates": [
    {
      "args": {
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      "expansion": "Roman vitriol (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with obsolete senses",
        "English terms with quotations",
        "English uncountable nouns",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1758, Valuable Secrets in Arts and Trades ...: Containing Upwards of One Thousand Approved Receipts Relative to Arts and Trades ..., page 219",
          "text": "Then add two ounces of gum-arabic, and one of Roman vitriol, which infuse four days before straining, and the ink is done.",
          "type": "quotation"
        },
        {
          "ref": "1785, The Sportsman's Dictionary; Or, The Gentleman's Companion: ...",
          "text": "The scalding mixture, generally used, is made in the following manner: Take of corosive sublimate, verdigrease in fine powder, and Roman vitriol, of each two drams; of green vitriol, or copperas, half an ounce; of oil of turpentine and train oil, ...",
          "type": "quotation"
        },
        {
          "ref": "1815, The Repertory of Arts and Manufactures, page 260",
          "text": "First in the liquor composed of mordant and fustic, then in green vitriol and Roman vitriol, washed off and repeated according to the colour wanted.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Copper(II) sulfate; bluestone."
      ],
      "links": [
        [
          "Copper",
          "copper"
        ],
        [
          "sulfate",
          "sulfate"
        ],
        [
          "bluestone",
          "bluestone"
        ]
      ],
      "raw_glosses": [
        "(possibly obsolete) Copper(II) sulfate; bluestone."
      ],
      "tags": [
        "obsolete",
        "possibly",
        "uncountable"
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  ],
  "word": "Roman vitriol"
}