"화학" meaning in Korean

{
  "etymology_templates": [
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        "1": "化學",
        "2": "chemistry"
      },
      "expansion": "Sino-Korean word from 化學 (“chemistry”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 化學 (“chemistry”).",
  "forms": [
    {
      "form": "hwahak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "化學",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "化學"
      },
      "expansion": "화학 • (hwahak) (hanja 化學)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
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        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "kind": "other",
          "name": "Korean terms with long vowels in the first syllable",
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        },
        {
          "kind": "topical",
          "langcode": "ko",
          "name": "Sciences",
          "orig": "ko:Sciences",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "alt": "化學平衡",
          "english": "chemical equilibrium",
          "roman": "hwahak pyeonghyeong",
          "word": "화학 평형"
        },
        {
          "alt": "無機化學",
          "roman": "mugihwahak",
          "word": "무기화학"
        },
        {
          "alt": "物理化學",
          "roman": "mullihwahak",
          "word": "물리화학"
        },
        {
          "alt": "有機化學",
          "roman": "yugihwahak",
          "word": "유기화학"
        }
      ],
      "glosses": [
        "chemistry"
      ],
      "id": "en-화학-ko-noun-3gFS-VJ3",
      "links": [
        [
          "chemistry",
          "chemistry"
        ]
      ],
      "wikipedia": [
        "ko:화학"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɸwa̠(ː)ɦa̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "화(ː)학"
    },
    {
      "other": "[화(ː)학]"
    }
  ],
  "word": "화학"
}

{
  "derived": [
    {
      "alt": "化學平衡",
      "english": "chemical equilibrium",
      "roman": "hwahak pyeonghyeong",
      "word": "화학 평형"
    },
    {
      "alt": "無機化學",
      "roman": "mugihwahak",
      "word": "무기화학"
    },
    {
      "alt": "物理化學",
      "roman": "mullihwahak",
      "word": "물리화학"
    },
    {
      "alt": "有機化學",
      "roman": "yugihwahak",
      "word": "유기화학"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "化學",
        "2": "chemistry"
      },
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      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 化學 (“chemistry”).",
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    {
      "form": "hwahak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "化學",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "化學"
      },
      "expansion": "화학 • (hwahak) (hanja 化學)",
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    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
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  ],
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    {
      "ipa": "[ˈɸwa̠(ː)ɦa̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "화(ː)학"
    },
    {
      "other": "[화(ː)학]"
    }
  ],
  "word": "화학"
}