"理論家" meaning in Korean

{
  "forms": [
    {
      "form": "iron'ga",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "이론가",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "이론가"
      },
      "expansion": "理論家 • (iron'ga) (hangeul 이론가)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "form_of": [
        {
          "extra": "theoretician; theorist",
          "word": "이론가"
        }
      ],
      "glosses": [
        "hanja form of 이론가 (“theoretician; theorist”)"
      ],
      "id": "en-理論家-ko-noun-F1i-HjTJ",
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "이론가",
          "이론가#Korean"
        ],
        [
          "theoretician",
          "theoretician"
        ],
        [
          "theorist",
          "theorist"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "理論家"
}

{
  "forms": [
    {
      "form": "riron'ga",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "리론가",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "리론가"
      },
      "expansion": "理論家 • (riron'ga) (hangeul 리론가)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "Korean terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "(“theoretician; theorist (North Korea)”)",
          "word": "리론가"
        }
      ],
      "glosses": [
        "hanja form of 리론가 (“theoretician; theorist (North Korea)”)"
      ],
      "id": "en-理論家-ko-noun-W0~q2IDP",
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "리론가",
          "리론가#Korean"
        ],
        [
          "theoretician",
          "theoretician"
        ],
        [
          "theorist",
          "theorist"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "理論家"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean nouns in Han script",
    "Korean terms with non-redundant non-automated sortkeys",
    "Korean terms with redundant script codes",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "iron'ga",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "이론가",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "이론가"
      },
      "expansion": "理論家 • (iron'ga) (hangeul 이론가)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean hanja forms"
      ],
      "form_of": [
        {
          "extra": "theoretician; theorist",
          "word": "이론가"
        }
      ],
      "glosses": [
        "hanja form of 이론가 (“theoretician; theorist”)"
      ],
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "이론가",
          "이론가#Korean"
        ],
        [
          "theoretician",
          "theoretician"
        ],
        [
          "theorist",
          "theorist"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "理論家"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean nouns in Han script",
    "Korean terms with non-redundant non-automated sortkeys",
    "Korean terms with redundant script codes",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "riron'ga",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "리론가",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "리론가"
      },
      "expansion": "理論家 • (riron'ga) (hangeul 리론가)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean hanja forms"
      ],
      "form_of": [
        {
          "extra": "(“theoretician; theorist (North Korea)”)",
          "word": "리론가"
        }
      ],
      "glosses": [
        "hanja form of 리론가 (“theoretician; theorist (North Korea)”)"
      ],
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "리론가",
          "리론가#Korean"
        ],
        [
          "theoretician",
          "theoretician"
        ],
        [
          "theorist",
          "theorist"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "理論家"
}