"demency" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "dēmentia"
      },
      "expansion": "Latin dēmentia",
      "name": "uder"
    }
  ],
  "etymology_text": "From Latin dēmentia, from dēmens (“out of one's mind”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "demency (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": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1969, Vladimir Nabokov, Ada or Ardor, Penguin, published 2011, page 263",
          "text": "no direct access could be obtained to the banned, or burned, books of the three cosmologists, Xertigny, Yates and Zotov (pen names), who had recklessly started the whole business half a century earlier, causing, and endorsing, panic, demency and execrable romanchiks.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Madness; dementia."
      ],
      "id": "en-demency-en-noun-Tf2IH8Kc",
      "links": [
        [
          "Madness",
          "madness"
        ],
        [
          "dementia",
          "dementia"
        ]
      ],
      "raw_glosses": [
        "(now rare) Madness; dementia."
      ],
      "tags": [
        "archaic",
        "uncountable"
      ]
    }
  ],
  "word": "demency"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "dēmentia"
      },
      "expansion": "Latin dēmentia",
      "name": "uder"
    }
  ],
  "etymology_text": "From Latin dēmentia, from dēmens (“out of one's mind”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "demency (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 derived from Latin",
        "English terms with quotations",
        "English terms with rare senses",
        "English uncountable nouns",
        "English undefined derivations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1969, Vladimir Nabokov, Ada or Ardor, Penguin, published 2011, page 263",
          "text": "no direct access could be obtained to the banned, or burned, books of the three cosmologists, Xertigny, Yates and Zotov (pen names), who had recklessly started the whole business half a century earlier, causing, and endorsing, panic, demency and execrable romanchiks.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Madness; dementia."
      ],
      "links": [
        [
          "Madness",
          "madness"
        ],
        [
          "dementia",
          "dementia"
        ]
      ],
      "raw_glosses": [
        "(now rare) Madness; dementia."
      ],
      "tags": [
        "archaic",
        "uncountable"
      ]
    }
  ],
  "word": "demency"
}