"overpreparation" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "preparation"
      },
      "expansion": "over- + preparation",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + preparation",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "overpreparation (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 terms prefixed with over-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 September 13, Charles Mcgrath, “Big Gun Takes on the Apocalypse”, in New York Times",
          "text": "What accounts for Mr. Mortensen’s weariness is partly that he is famous for obsessive overpreparation.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Excessive preparation."
      ],
      "id": "en-overpreparation-en-noun-RR9zRKVg",
      "links": [
        [
          "preparation",
          "preparation"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "overpreparation"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "preparation"
      },
      "expansion": "over- + preparation",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + preparation",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "overpreparation (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 prefixed with over-",
        "English terms with quotations",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "ref": "2009 September 13, Charles Mcgrath, “Big Gun Takes on the Apocalypse”, in New York Times",
          "text": "What accounts for Mr. Mortensen’s weariness is partly that he is famous for obsessive overpreparation.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Excessive preparation."
      ],
      "links": [
        [
          "preparation",
          "preparation"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "overpreparation"
}