"flare gun" meaning in English

{
  "forms": [
    {
      "form": "flare guns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flare gun (plural flare guns)",
      "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 with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Firearms",
          "orig": "en:Firearms",
          "parents": [
            "Weapons",
            "Hunting",
            "Military",
            "Tools",
            "Human activity",
            "Society",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A large-bore pistol-like firearm used to fire signal flares."
      ],
      "id": "en-flare_gun-en-noun-6EeL33Ko",
      "links": [
        [
          "bore",
          "bore"
        ]
      ],
      "synonyms": [
        {
          "word": "flaregun"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "pistol-like firearm",
          "word": "merkinantopistooli"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "pistol-like firearm",
          "tags": [
            "masculine"
          ],
          "word": "pistolet de détresse"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "pistol-like firearm",
          "tags": [
            "feminine"
          ],
          "word": "Leuchtpistole"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "pistol-like firearm",
          "tags": [
            "feminine"
          ],
          "word": "Signalpistole"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "pistol-like firearm",
          "tags": [
            "feminine"
          ],
          "word": "pistola lanciarazzi"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "pistol-like firearm",
          "tags": [
            "common-gender"
          ],
          "word": "lyspistol"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "pistol-like firearm",
          "tags": [
            "common-gender"
          ],
          "word": "signalpistol"
        },
        {
          "code": "bo",
          "lang": "Tibetan",
          "roman": "glog mda'",
          "sense": "pistol-like firearm",
          "word": "གློག་མདའ"
        }
      ],
      "wikipedia": [
        "flare gun"
      ]
    }
  ],
  "word": "flare gun"
}

{
  "forms": [
    {
      "form": "flare guns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flare gun (plural flare guns)",
      "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 multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Firearms"
      ],
      "glosses": [
        "A large-bore pistol-like firearm used to fire signal flares."
      ],
      "links": [
        [
          "bore",
          "bore"
        ]
      ],
      "wikipedia": [
        "flare gun"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "flaregun"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "pistol-like firearm",
      "word": "merkinantopistooli"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "pistol-like firearm",
      "tags": [
        "masculine"
      ],
      "word": "pistolet de détresse"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "pistol-like firearm",
      "tags": [
        "feminine"
      ],
      "word": "Leuchtpistole"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "pistol-like firearm",
      "tags": [
        "feminine"
      ],
      "word": "Signalpistole"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "pistol-like firearm",
      "tags": [
        "feminine"
      ],
      "word": "pistola lanciarazzi"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "pistol-like firearm",
      "tags": [
        "common-gender"
      ],
      "word": "lyspistol"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "pistol-like firearm",
      "tags": [
        "common-gender"
      ],
      "word": "signalpistol"
    },
    {
      "code": "bo",
      "lang": "Tibetan",
      "roman": "glog mda'",
      "sense": "pistol-like firearm",
      "word": "གློག་མདའ"
    }
  ],
  "word": "flare gun"
}