"연혁" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "沿革"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "沿革"
      },
      "expansion": "Sino-Korean word from 沿革",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 沿革",
  "forms": [
    {
      "form": "yeonhyeok",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "沿革",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "沿革"
      },
      "expansion": "연혁 • (yeonhyeok) (hanja 沿革)",
      "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 long vowels in the first syllable",
          "parents": [],
          "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"
        }
      ],
      "examples": [
        {
          "english": "the history and developments of this institution",
          "roman": "i jedo-ui yeoksa-wa yeonhyeok",
          "text": "이 제도의 역사와 연혁",
          "type": "example"
        },
        {
          "english": "to study the characteristics and historical developments of Middle Eastern states",
          "roman": "jungdong gukga-ui teukseong-gwa yeonhyeog-eul yeon'guhada",
          "text": "중동 국가의 특성과 연혁을 연구하다",
          "type": "example"
        }
      ],
      "glosses": [
        "historical developments; history of how something evolved"
      ],
      "id": "en-연혁-ko-noun-q7SP8-xU",
      "links": [
        [
          "historical",
          "historical"
        ],
        [
          "development",
          "development"
        ],
        [
          "history",
          "history"
        ],
        [
          "evolve",
          "evolve"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈjɘ(ː)nʝʌ̹k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "연(ː)혁"
    },
    {
      "other": "[연(ː)혁]"
    }
  ],
  "word": "연혁"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "沿革"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "沿革"
      },
      "expansion": "Sino-Korean word from 沿革",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 沿革",
  "forms": [
    {
      "form": "yeonhyeok",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "沿革",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "沿革"
      },
      "expansion": "연혁 • (yeonhyeok) (hanja 沿革)",
      "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 long vowels in the first syllable",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Korean words"
      ],
      "examples": [
        {
          "english": "the history and developments of this institution",
          "roman": "i jedo-ui yeoksa-wa yeonhyeok",
          "text": "이 제도의 역사와 연혁",
          "type": "example"
        },
        {
          "english": "to study the characteristics and historical developments of Middle Eastern states",
          "roman": "jungdong gukga-ui teukseong-gwa yeonhyeog-eul yeon'guhada",
          "text": "중동 국가의 특성과 연혁을 연구하다",
          "type": "example"
        }
      ],
      "glosses": [
        "historical developments; history of how something evolved"
      ],
      "links": [
        [
          "historical",
          "historical"
        ],
        [
          "development",
          "development"
        ],
        [
          "history",
          "history"
        ],
        [
          "evolve",
          "evolve"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈjɘ(ː)nʝʌ̹k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "연(ː)혁"
    },
    {
      "other": "[연(ː)혁]"
    }
  ],
  "word": "연혁"
}