"geriarchy" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "γέρων",
        "4": "",
        "5": "old man"
      },
      "expansion": "Ancient Greek γέρων (gérōn, “old man”)",
      "name": "uder"
    }
  ],
  "etymology_text": "Ancient Greek γέρων (gérōn, “old man”) + -archy.",
  "forms": [
    {
      "form": "geriarchies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "geriarchy (countable and uncountable, plural geriarchies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "73 27",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Rule by the elderly."
      ],
      "id": "en-geriarchy-en-noun-vht-iAgZ",
      "links": [
        [
          "elderly",
          "elderly"
        ]
      ],
      "raw_glosses": [
        "(rare, uncountable) Rule by the elderly."
      ],
      "tags": [
        "rare",
        "uncountable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "A society or organization so ruled."
      ],
      "id": "en-geriarchy-en-noun-z2Rme1D1",
      "raw_glosses": [
        "(rare, countable) A society or organization so ruled."
      ],
      "tags": [
        "countable",
        "rare"
      ]
    }
  ],
  "word": "geriarchy"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from Ancient Greek",
    "English uncountable nouns",
    "English undefined derivations",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "γέρων",
        "4": "",
        "5": "old man"
      },
      "expansion": "Ancient Greek γέρων (gérōn, “old man”)",
      "name": "uder"
    }
  ],
  "etymology_text": "Ancient Greek γέρων (gérōn, “old man”) + -archy.",
  "forms": [
    {
      "form": "geriarchies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "geriarchy (countable and uncountable, plural geriarchies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with rare senses",
        "English uncountable nouns"
      ],
      "glosses": [
        "Rule by the elderly."
      ],
      "links": [
        [
          "elderly",
          "elderly"
        ]
      ],
      "raw_glosses": [
        "(rare, uncountable) Rule by the elderly."
      ],
      "tags": [
        "rare",
        "uncountable"
      ]
    },
    {
      "categories": [
        "English countable nouns",
        "English terms with rare senses"
      ],
      "glosses": [
        "A society or organization so ruled."
      ],
      "raw_glosses": [
        "(rare, countable) A society or organization so ruled."
      ],
      "tags": [
        "countable",
        "rare"
      ]
    }
  ],
  "word": "geriarchy"
}