"archmurderer" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "arch",
        "3": "murderer"
      },
      "expansion": "arch- + murderer",
      "name": "pre"
    }
  ],
  "etymology_text": "From arch- + murderer.",
  "forms": [
    {
      "form": "archmurderers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "archmurderer (plural archmurderers)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with arch-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Crime",
          "orig": "en:Crime",
          "parents": [
            "Criminal law",
            "Society",
            "Law",
            "All topics",
            "Justice",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "One who kills many people; a murderer who surpasses the profile of a normal serial killer."
      ],
      "id": "en-archmurderer-en-noun-QfXhcTva",
      "links": [
        [
          "kill",
          "kill"
        ],
        [
          "surpass",
          "surpass"
        ],
        [
          "serial killer",
          "serial killer"
        ]
      ],
      "raw_glosses": [
        "(rare) One who kills many people; a murderer who surpasses the profile of a normal serial killer."
      ],
      "synonyms": [
        {
          "word": "arch-murderer"
        }
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "archmurderer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "arch",
        "3": "murderer"
      },
      "expansion": "arch- + murderer",
      "name": "pre"
    }
  ],
  "etymology_text": "From arch- + murderer.",
  "forms": [
    {
      "form": "archmurderers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "archmurderer (plural archmurderers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms prefixed with arch-",
        "English terms with rare senses",
        "en:Crime",
        "en:People"
      ],
      "glosses": [
        "One who kills many people; a murderer who surpasses the profile of a normal serial killer."
      ],
      "links": [
        [
          "kill",
          "kill"
        ],
        [
          "surpass",
          "surpass"
        ],
        [
          "serial killer",
          "serial killer"
        ]
      ],
      "raw_glosses": [
        "(rare) One who kills many people; a murderer who surpasses the profile of a normal serial killer."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "arch-murderer"
    }
  ],
  "word": "archmurderer"
}