"火成岩" meaning in Japanese

{
  "forms": [
    {
      "form": "火成岩",
      "ruby": [
        [
          "火",
          "か"
        ],
        [
          "成",
          "せい"
        ],
        [
          "岩",
          "がん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kaseigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kwaseigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "くわせいがん",
      "roman": "kwaseigan",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かせいがん",
        "hhira": "くわせいがん"
      },
      "expansion": "火(か)成(せい)岩(がん) • (kaseigan) ^(←くわせいがん (kwaseigan)?)",
      "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 alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "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"
        }
      ],
      "coordinate_terms": [
        {
          "english": "sedimentary rock",
          "roman": "taisekigan",
          "ruby": [
            [
              "堆積岩",
              "たいせきがん"
            ]
          ],
          "word": "堆積岩"
        },
        {
          "english": "metamorphic rock",
          "roman": "henseigan",
          "ruby": [
            [
              "変成岩",
              "へんせいがん"
            ]
          ],
          "word": "変成岩"
        }
      ],
      "glosses": [
        "igneous rock"
      ],
      "id": "en-火成岩-ja-noun-uIctCbVl",
      "links": [
        [
          "igneous rock",
          "igneous rock"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "かせーがん"
    },
    {
      "ipa": "[ka̠se̞ːɡã̠ɴ]"
    }
  ],
  "word": "火成岩"
}

{
  "coordinate_terms": [
    {
      "english": "sedimentary rock",
      "roman": "taisekigan",
      "ruby": [
        [
          "堆積岩",
          "たいせきがん"
        ]
      ],
      "word": "堆積岩"
    },
    {
      "english": "metamorphic rock",
      "roman": "henseigan",
      "ruby": [
        [
          "変成岩",
          "へんせいがん"
        ]
      ],
      "word": "変成岩"
    }
  ],
  "forms": [
    {
      "form": "火成岩",
      "ruby": [
        [
          "火",
          "か"
        ],
        [
          "成",
          "せい"
        ],
        [
          "岩",
          "がん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kaseigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kwaseigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "くわせいがん",
      "roman": "kwaseigan",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "かせいがん",
        "hhira": "くわせいがん"
      },
      "expansion": "火(か)成(せい)岩(がん) • (kaseigan) ^(←くわせいがん (kwaseigan)?)",
      "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 spelled with first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters"
      ],
      "glosses": [
        "igneous rock"
      ],
      "links": [
        [
          "igneous rock",
          "igneous rock"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "かせーがん"
    },
    {
      "ipa": "[ka̠se̞ːɡã̠ɴ]"
    }
  ],
  "word": "火成岩"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "火成岩"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "火成岩",
  "trace": "started on line 2, detected on line 2"
}

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