"hydrargyron" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hydrargyron (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hydrargyrum"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1563, Thomas Gale, Treatise Gonneshot, page 9b (Stanf. s.v. Guiacan)",
          "roman": "Unguents receiving into their composition hydrargyrum.",
          "text": "Vnguentes receyuing into there composition Hydrargyron."
        }
      ],
      "glosses": [
        "Obsolete form of hydrargyrum."
      ],
      "id": "en-hydrargyron-en-noun-VhaqE3O9",
      "links": [
        [
          "hydrargyrum",
          "hydrargyrum#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/haɪˈdɹɑːd͡ʒɪɹɒn/"
    }
  ],
  "word": "hydrargyron"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hydrargyron (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hydrargyrum"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English obsolete forms",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1563, Thomas Gale, Treatise Gonneshot, page 9b (Stanf. s.v. Guiacan)",
          "roman": "Unguents receiving into their composition hydrargyrum.",
          "text": "Vnguentes receyuing into there composition Hydrargyron."
        }
      ],
      "glosses": [
        "Obsolete form of hydrargyrum."
      ],
      "links": [
        [
          "hydrargyrum",
          "hydrargyrum#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/haɪˈdɹɑːd͡ʒɪɹɒn/"
    }
  ],
  "word": "hydrargyron"
}