"pathognomonics" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "pathognomonics (uncountable)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              97,
              111
            ]
          ],
          "ref": "1734, William Stukeley, Of the Gout, page 39:",
          "text": "Without that, 'tis vain to harangue the world with the formal and formidable pomp of ætiologics, pathognomonics, procatarctics, prognostics...",
          "type": "quote"
        }
      ],
      "glosses": [
        "The study of characteristic indications (pathognomonic signs) of particular diseases."
      ],
      "id": "en-pathognomonics-en-noun-piv6SZFm",
      "links": [
        [
          "pathognomonic",
          "pathognomonic"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "pathognomonics"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "pathognomonics (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              97,
              111
            ]
          ],
          "ref": "1734, William Stukeley, Of the Gout, page 39:",
          "text": "Without that, 'tis vain to harangue the world with the formal and formidable pomp of ætiologics, pathognomonics, procatarctics, prognostics...",
          "type": "quote"
        }
      ],
      "glosses": [
        "The study of characteristic indications (pathognomonic signs) of particular diseases."
      ],
      "links": [
        [
          "pathognomonic",
          "pathognomonic"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "pathognomonics"
}