"榴弾" meaning in Japanese

{
  "forms": [
    {
      "form": "榴弾 ^",
      "ruby": [
        [
          "榴",
          "りゅう"
        ],
        [
          "弾",
          "だん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ryūdan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "riudan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "りうだん",
      "roman": "riudan",
      "tags": [
        "hiragana",
        "historical"
      ]
    },
    {
      "form": "榴彈",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "りゅうだん",
        "hhira": "りうだん"
      },
      "expansion": "榴(りゅう)弾(だん) • (ryūdan) ^(←りうだん (riudan)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms read with on'yomi",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with Heiban pitch accent (Tōkyō)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Explosives",
          "orig": "ja:Explosives",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "shuryūdan",
          "ruby": [
            [
              "手",
              "しゅ"
            ],
            [
              "榴",
              "りゅう"
            ],
            [
              "弾",
              "だん"
            ]
          ],
          "word": "手榴弾"
        },
        {
          "roman": "ryūdanhō",
          "ruby": [
            [
              "榴",
              "りゅう"
            ],
            [
              "弾",
              "だん"
            ],
            [
              "砲",
              "ほう"
            ]
          ],
          "word": "榴弾砲"
        }
      ],
      "glosses": [
        "a high explosive"
      ],
      "id": "en-榴弾-ja-noun-9xORykxU",
      "links": [
        [
          "high explosive",
          "high explosive"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "りゅうだん"
    },
    {
      "ipa": "[ɾʲɨːdã̠ɴ]"
    }
  ],
  "word": "榴弾"
}

{
  "derived": [
    {
      "roman": "shuryūdan",
      "ruby": [
        [
          "手",
          "しゅ"
        ],
        [
          "榴",
          "りゅう"
        ],
        [
          "弾",
          "だん"
        ]
      ],
      "word": "手榴弾"
    },
    {
      "roman": "ryūdanhō",
      "ruby": [
        [
          "榴",
          "りゅう"
        ],
        [
          "弾",
          "だん"
        ],
        [
          "砲",
          "ほう"
        ]
      ],
      "word": "榴弾砲"
    }
  ],
  "forms": [
    {
      "form": "榴弾 ^",
      "ruby": [
        [
          "榴",
          "りゅう"
        ],
        [
          "弾",
          "だん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ryūdan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "riudan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "りうだん",
      "roman": "riudan",
      "tags": [
        "hiragana",
        "historical"
      ]
    },
    {
      "form": "榴彈",
      "tags": [
        "alternative",
        "kanji",
        "kyūjitai"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "りゅうだん",
        "hhira": "りうだん"
      },
      "expansion": "榴(りゅう)弾(だん) • (ryūdan) ^(←りうだん (riudan)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms read with on'yomi",
        "Japanese terms spelled with hyōgai kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms spelled with 弾 read as だん",
        "Japanese terms spelled with 榴 read as りゅう",
        "Japanese terms with 2 kanji",
        "Japanese terms with Heiban pitch accent (Tōkyō)",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with IPA pronunciation with pitch accent",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Explosives"
      ],
      "glosses": [
        "a high explosive"
      ],
      "links": [
        [
          "high explosive",
          "high explosive"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "りゅうだん"
    },
    {
      "ipa": "[ɾʲɨːdã̠ɴ]"
    }
  ],
  "word": "榴弾"
}