"collar bomb" meaning in English

{
  "forms": [
    {
      "form": "collar bombs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "collar bomb (plural collar bombs)",
      "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": "topical",
          "langcode": "en",
          "name": "Explosives",
          "orig": "en:Explosives",
          "parents": [
            "Matter",
            "Weapons",
            "Chemistry",
            "Nature",
            "Hunting",
            "Military",
            "Tools",
            "Sciences",
            "All topics",
            "Human activity",
            "Society",
            "Technology",
            "Fundamental",
            "Human behaviour",
            "Human"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "improvised explosive device"
        },
        {
          "word": "IED"
        },
        {
          "word": "IXD"
        },
        {
          "word": "suicide belt"
        },
        {
          "word": "suicide vest"
        },
        {
          "word": "deadman switch"
        },
        {
          "word": "remote control"
        },
        {
          "word": "timer"
        },
        {
          "word": "trigger"
        },
        {
          "word": "detonator"
        },
        {
          "word": "battery"
        }
      ],
      "glosses": [
        "A bomb fitted around the neck of a person, as the collar. Typically used for duress control, kidnapping and ransoming."
      ],
      "id": "en-collar_bomb-en-noun-Yi6dfSSl",
      "links": [
        [
          "neck",
          "neck"
        ],
        [
          "kidnapping",
          "kidnapping"
        ],
        [
          "ransoming",
          "ransoming"
        ]
      ],
      "related": [
        {
          "word": "briefcase bomb"
        },
        {
          "word": "homemade bomb"
        },
        {
          "word": "mail bomb"
        },
        {
          "word": "pipe bomb"
        },
        {
          "word": "roadside bomb"
        },
        {
          "word": "suicide bomb"
        },
        {
          "word": "suitcase bomb"
        },
        {
          "word": "terror bomb"
        }
      ],
      "synonyms": [
        {
          "word": "necklace bomb"
        },
        {
          "word": "explosive collar"
        },
        {
          "word": "explosive collar bomb"
        }
      ]
    }
  ],
  "word": "collar bomb"
}

{
  "coordinate_terms": [
    {
      "word": "improvised explosive device"
    },
    {
      "word": "IED"
    },
    {
      "word": "IXD"
    },
    {
      "word": "suicide belt"
    },
    {
      "word": "suicide vest"
    },
    {
      "word": "deadman switch"
    },
    {
      "word": "remote control"
    },
    {
      "word": "timer"
    },
    {
      "word": "trigger"
    },
    {
      "word": "detonator"
    },
    {
      "word": "battery"
    }
  ],
  "forms": [
    {
      "form": "collar bombs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "collar bomb (plural collar bombs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "briefcase bomb"
    },
    {
      "word": "homemade bomb"
    },
    {
      "word": "mail bomb"
    },
    {
      "word": "pipe bomb"
    },
    {
      "word": "roadside bomb"
    },
    {
      "word": "suicide bomb"
    },
    {
      "word": "suitcase bomb"
    },
    {
      "word": "terror bomb"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Explosives"
      ],
      "glosses": [
        "A bomb fitted around the neck of a person, as the collar. Typically used for duress control, kidnapping and ransoming."
      ],
      "links": [
        [
          "neck",
          "neck"
        ],
        [
          "kidnapping",
          "kidnapping"
        ],
        [
          "ransoming",
          "ransoming"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "necklace bomb"
    },
    {
      "word": "explosive collar"
    },
    {
      "word": "explosive collar bomb"
    }
  ],
  "word": "collar bomb"
}