"무산계급" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "무산(無産)",
        "2": "",
        "3": "계급(階級)",
        "4": ""
      },
      "expansion": "Sino-Korean word from 무산(無産) (musan) + 계급(階級) (gyegeup)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 무산(無産) (musan) + 계급(階級) (gyegeup).",
  "forms": [
    {
      "form": "musan'gyegeup",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "無産階級",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "無産階級"
      },
      "expansion": "무산계급 • (musan'gyegeup) (hanja 無産階級)",
      "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"
        }
      ],
      "glosses": [
        "proletariat"
      ],
      "id": "en-무산계급-ko-noun-NdWMr~dv",
      "links": [
        [
          "proletariat",
          "proletariat"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[musʰa̠nɡje̞ɡɯp̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[musʰa̠nɡe̞ɡɯp̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    }
  ],
  "word": "무산계급"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "무산(無産)",
        "2": "",
        "3": "계급(階級)",
        "4": ""
      },
      "expansion": "Sino-Korean word from 무산(無産) (musan) + 계급(階級) (gyegeup)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 무산(無産) (musan) + 계급(階級) (gyegeup).",
  "forms": [
    {
      "form": "musan'gyegeup",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "無産階級",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "無産階級"
      },
      "expansion": "무산계급 • (musan'gyegeup) (hanja 無産階級)",
      "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"
      ],
      "glosses": [
        "proletariat"
      ],
      "links": [
        [
          "proletariat",
          "proletariat"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[musʰa̠nɡje̞ɡɯp̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[musʰa̠nɡe̞ɡɯp̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    }
  ],
  "word": "무산계급"
}