"オルガン砲" meaning in Japanese

{
  "forms": [
    {
      "form": "オルガン砲",
      "ruby": [
        [
          "砲",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "orugan hō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "オルガン ほう"
      },
      "expansion": "オルガン砲(ほう) • (orugan hō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "organ gun"
      ],
      "id": "en-オルガン砲-ja-noun-BUGWUJmL",
      "links": [
        [
          "organ gun",
          "organ gun"
        ]
      ]
    }
  ],
  "word": "オルガン砲"
}

{
  "forms": [
    {
      "form": "オルガン砲",
      "ruby": [
        [
          "砲",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "orugan hō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "オルガン ほう"
      },
      "expansion": "オルガン砲(ほう) • (orugan hō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with one Han script character"
      ],
      "glosses": [
        "organ gun"
      ],
      "links": [
        [
          "organ gun",
          "organ gun"
        ]
      ]
    }
  ],
  "word": "オルガン砲"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "オルガン砲"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "オルガン砲",
  "trace": ""
}