"銑鉄" meaning in Japanese

{
  "forms": [
    {
      "form": "銑鉄",
      "ruby": [
        [
          "銑",
          "せん"
        ],
        [
          "鉄",
          "てつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sentetsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんてつ"
      },
      "expansion": "銑(せん)鉄(てつ) • (sentetsu)",
      "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 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Metals",
          "orig": "ja:Metals",
          "parents": [
            "Matter",
            "Metallurgy",
            "Chemistry",
            "Nature",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "pig iron"
      ],
      "id": "en-銑鉄-ja-noun-XqcY3-mU",
      "links": [
        [
          "pig iron",
          "pig iron"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "せんてつ"
    },
    {
      "other": "せんてつ"
    },
    {
      "ipa": "[sẽ̞nte̞t͡sɨ]"
    }
  ],
  "word": "銑鉄"
}

{
  "forms": [
    {
      "form": "銑鉄",
      "ruby": [
        [
          "銑",
          "せん"
        ],
        [
          "鉄",
          "てつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sentetsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんてつ"
      },
      "expansion": "銑(せん)鉄(てつ) • (sentetsu)",
      "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 jinmeiyō kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 2 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Metals"
      ],
      "glosses": [
        "pig iron"
      ],
      "links": [
        [
          "pig iron",
          "pig iron"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "せんてつ"
    },
    {
      "other": "せんてつ"
    },
    {
      "ipa": "[sẽ̞nte̞t͡sɨ]"
    }
  ],
  "word": "銑鉄"
}

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