"고갱이" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ggb",
        "2": "고ᄀᆡ야ᇰ",
        "3": "kwokoyyang"
      },
      "expansion": "First attested in the Gugeupganibang eonhae (救急簡易方諺解 / 구급간이방언해), 1489, as Middle Korean 고ᄀᆡ야ᇰ (Yale: kwokoyyang).",
      "name": "ko-etym-native"
    }
  ],
  "etymology_text": "First attested in the Gugeupganibang eonhae (救急簡易方諺解 / 구급간이방언해), 1489, as Middle Korean 고ᄀᆡ야ᇰ (Yale: kwokoyyang).",
  "forms": [
    {
      "form": "gogaeng'i",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "고갱이 • (gogaeng'i)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Native Korean words",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The pith of a stem"
      ],
      "id": "en-고갱이-ko-noun-uJrhoE4-",
      "links": [
        [
          "pith",
          "pith"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "Native Korean words",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The core of a matter"
      ],
      "id": "en-고갱이-ko-noun-ATeoRH0C",
      "links": [
        [
          "core",
          "core"
        ]
      ],
      "raw_glosses": [
        "(by extension) The core of a matter"
      ],
      "tags": [
        "broadly"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ko̞ɡɛŋi]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[ko̞ɡe̞ŋi]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "고갱이"
    },
    {
      "hangeul": "고겡이"
    }
  ],
  "word": "고갱이"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean terms derived from Middle Korean",
    "Korean terms inherited from Middle Korean",
    "Korean terms with IPA pronunciation",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Native Korean words",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ggb",
        "2": "고ᄀᆡ야ᇰ",
        "3": "kwokoyyang"
      },
      "expansion": "First attested in the Gugeupganibang eonhae (救急簡易方諺解 / 구급간이방언해), 1489, as Middle Korean 고ᄀᆡ야ᇰ (Yale: kwokoyyang).",
      "name": "ko-etym-native"
    }
  ],
  "etymology_text": "First attested in the Gugeupganibang eonhae (救急簡易方諺解 / 구급간이방언해), 1489, as Middle Korean 고ᄀᆡ야ᇰ (Yale: kwokoyyang).",
  "forms": [
    {
      "form": "gogaeng'i",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "고갱이 • (gogaeng'i)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The pith of a stem"
      ],
      "links": [
        [
          "pith",
          "pith"
        ]
      ]
    },
    {
      "glosses": [
        "The core of a matter"
      ],
      "links": [
        [
          "core",
          "core"
        ]
      ],
      "raw_glosses": [
        "(by extension) The core of a matter"
      ],
      "tags": [
        "broadly"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ko̞ɡɛŋi]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[ko̞ɡe̞ŋi]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "고갱이"
    },
    {
      "hangeul": "고겡이"
    }
  ],
  "word": "고갱이"
}