"starter pistol" meaning in English

{
  "forms": [
    {
      "form": "starter pistols",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "starter pistol (plural starter pistols)",
      "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 handgun that fires blanks in order to start races."
      ],
      "id": "en-starter_pistol-en-noun-8ILWiI3-",
      "links": [
        [
          "handgun",
          "handgun"
        ],
        [
          "blank",
          "blank"
        ],
        [
          "race",
          "race"
        ]
      ],
      "synonyms": [
        {
          "word": "starting gun"
        }
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "handgun to start races",
          "tags": [
            "feminine"
          ],
          "word": "Startpistole"
        }
      ]
    }
  ],
  "word": "starter pistol"
}

{
  "forms": [
    {
      "form": "starter pistols",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "starter pistol (plural starter pistols)",
      "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 handgun that fires blanks in order to start races."
      ],
      "links": [
        [
          "handgun",
          "handgun"
        ],
        [
          "blank",
          "blank"
        ],
        [
          "race",
          "race"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "starting gun"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "handgun to start races",
      "tags": [
        "feminine"
      ],
      "word": "Startpistole"
    }
  ],
  "word": "starter pistol"
}