"murderology" meaning in English

{
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      "expansion": "murder + -ology",
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  ],
  "etymology_text": "From murder + -ology.",
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      "expansion": "murderology (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English entries with incorrect language header",
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          "source": "w"
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          "name": "English terms suffixed with -ology",
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          "source": "w"
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      ],
      "glosses": [
        "The study of murder."
      ],
      "id": "en-murderology-en-noun-mvBTk1ws",
      "links": [
        [
          "murder",
          "murder"
        ]
      ],
      "raw_glosses": [
        "(informal) The study of murder."
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
    }
  ],
  "word": "murderology"
}

{
  "etymology_templates": [
    {
      "args": {
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        "2": "murder",
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      "expansion": "murder + -ology",
      "name": "suffix"
    }
  ],
  "etymology_text": "From murder + -ology.",
  "head_templates": [
    {
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      "expansion": "murderology (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English lemmas",
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        "English terms suffixed with -ology",
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      ],
      "glosses": [
        "The study of murder."
      ],
      "links": [
        [
          "murder",
          "murder"
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      ],
      "raw_glosses": [
        "(informal) The study of murder."
      ],
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        "informal",
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  "word": "murderology"
}