"열중" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "熱中"
      },
      "expansion": "Sino-Korean word from 熱中",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 熱中.",
  "forms": [
    {
      "form": "yeoljung",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "熱中",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "熱中"
      },
      "expansion": "열중 • (yeoljung) (hanja 熱中)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ko",
          "name": "Mind",
          "orig": "ko:Mind",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "alt": "熱中‒",
          "english": "be absorbed in, intent on",
          "roman": "yeoljunghada",
          "word": "열중하다"
        }
      ],
      "glosses": [
        "enthusiasm, zeal, absorption"
      ],
      "id": "en-열중-ko-noun-Jh~0~0VA",
      "links": [
        [
          "enthusiasm",
          "enthusiasm"
        ],
        [
          "zeal",
          "zeal"
        ],
        [
          "absorption",
          "absorption"
        ]
      ],
      "related": [
        {
          "alt": "熱中症",
          "english": "hyperthermia",
          "roman": "yeoljungjeung",
          "word": "열중증"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jʌ̹ʎt͡ɕ͈uŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "열쭝"
    },
    {
      "other": "[열쭝]"
    }
  ],
  "word": "열중"
}

{
  "derived": [
    {
      "alt": "熱中‒",
      "english": "be absorbed in, intent on",
      "roman": "yeoljunghada",
      "word": "열중하다"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "熱中"
      },
      "expansion": "Sino-Korean word from 熱中",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 熱中.",
  "forms": [
    {
      "form": "yeoljung",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "熱中",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "熱中"
      },
      "expansion": "열중 • (yeoljung) (hanja 熱中)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "related": [
    {
      "alt": "熱中症",
      "english": "hyperthermia",
      "roman": "yeoljungjeung",
      "word": "열중증"
    }
  ],
  "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",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Korean words",
        "ko:Mind"
      ],
      "glosses": [
        "enthusiasm, zeal, absorption"
      ],
      "links": [
        [
          "enthusiasm",
          "enthusiasm"
        ],
        [
          "zeal",
          "zeal"
        ],
        [
          "absorption",
          "absorption"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jʌ̹ʎt͡ɕ͈uŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "열쭝"
    },
    {
      "other": "[열쭝]"
    }
  ],
  "word": "열중"
}