"nostology" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1996, Deeanne Westbrook, Ground Rules: Baseball & Myth:",
          "text": "As doctor of nostology, Professor McCamish studies the senile stages of an organism or race of organisms […]",
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      ],
      "glosses": [
        "The study of senility; gerontology."
      ],
      "id": "en-nostology-en-noun-uTaXevXH",
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          "senility",
          "senility"
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          "gerontology",
          "gerontology"
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  "word": "nostology"
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          "ref": "1996, Deeanne Westbrook, Ground Rules: Baseball & Myth:",
          "text": "As doctor of nostology, Professor McCamish studies the senile stages of an organism or race of organisms […]",
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        }
      ],
      "glosses": [
        "The study of senility; gerontology."
      ],
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          "gerontology",
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  "word": "nostology"
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