"용광로" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Sino-Korean"
      },
      "expansion": "Sino-Korean",
      "name": "l"
    },
    {
      "args": {
        "1": "ko",
        "2": "鎔鑛爐"
      },
      "expansion": "鎔鑛爐",
      "name": "m"
    },
    {
      "args": {
        "1": "ko",
        "2": "鎔鑛",
        "gloss": "smelting"
      },
      "expansion": "鎔鑛 (“smelting”)",
      "name": "m"
    },
    {
      "args": {
        "1": "ko",
        "2": "爐",
        "gloss": "furnace"
      },
      "expansion": "爐 (“furnace”)",
      "name": "m"
    },
    {
      "args": {
        "1": "鎔鑛",
        "2": "smelting",
        "3": "爐",
        "4": "furnace"
      },
      "expansion": "Sino-Korean word from 鎔鑛爐, from 鎔鑛 (“smelting”) + 爐 (“furnace”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 鎔鑛爐, from 鎔鑛 (“smelting”) + 爐 (“furnace”).",
  "forms": [
    {
      "form": "yonggwangno",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "鎔鑛爐",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "鎔鑛爐"
      },
      "expansion": "용광로 • (yonggwangno) (hanja 鎔鑛爐)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ko",
          "name": "Metallurgy",
          "orig": "ko:Metallurgy",
          "parents": [
            "Metals",
            "Technology",
            "Matter",
            "All topics",
            "Chemistry",
            "Nature",
            "Fundamental",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "blast furnace"
      ],
      "id": "en-용광로-ko-noun-XICFELdG",
      "links": [
        [
          "blast furnace",
          "blast furnace"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[joŋɡwa̠ŋno̞]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[용광노]"
    }
  ],
  "word": "용광로"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Sino-Korean"
      },
      "expansion": "Sino-Korean",
      "name": "l"
    },
    {
      "args": {
        "1": "ko",
        "2": "鎔鑛爐"
      },
      "expansion": "鎔鑛爐",
      "name": "m"
    },
    {
      "args": {
        "1": "ko",
        "2": "鎔鑛",
        "gloss": "smelting"
      },
      "expansion": "鎔鑛 (“smelting”)",
      "name": "m"
    },
    {
      "args": {
        "1": "ko",
        "2": "爐",
        "gloss": "furnace"
      },
      "expansion": "爐 (“furnace”)",
      "name": "m"
    },
    {
      "args": {
        "1": "鎔鑛",
        "2": "smelting",
        "3": "爐",
        "4": "furnace"
      },
      "expansion": "Sino-Korean word from 鎔鑛爐, from 鎔鑛 (“smelting”) + 爐 (“furnace”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 鎔鑛爐, from 鎔鑛 (“smelting”) + 爐 (“furnace”).",
  "forms": [
    {
      "form": "yonggwangno",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "鎔鑛爐",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "鎔鑛爐"
      },
      "expansion": "용광로 • (yonggwangno) (hanja 鎔鑛爐)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean nouns",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Sino-Korean words",
        "ko:Metallurgy"
      ],
      "glosses": [
        "blast furnace"
      ],
      "links": [
        [
          "blast furnace",
          "blast furnace"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[joŋɡwa̠ŋno̞]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[용광노]"
    }
  ],
  "word": "용광로"
}