"확인" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "確",
        "2": "sure, certain",
        "3": "認",
        "4": "recognize, know, understand"
      },
      "expansion": "Sino-Korean word from 確認, from 確 (“sure, certain”) + 認 (“recognize, know, understand”)",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 確認, from 確 (“sure, certain”) + 認 (“recognize, know, understand”).",
  "forms": [
    {
      "form": "hwagin",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "確認",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "確認"
      },
      "expansion": "확인 • (hwagin) (hanja 確認)",
      "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"
        }
      ],
      "derived": [
        {
          "alt": "確認—",
          "english": "to confirm",
          "roman": "hwaginhada",
          "word": "확인하다"
        },
        {
          "alt": "確認—",
          "english": "to be confirmed",
          "roman": "hwagindoeda",
          "word": "확인되다"
        }
      ],
      "glosses": [
        "check; confirmation; verification; affirmation"
      ],
      "id": "en-확인-ko-noun-z6hZTp8M",
      "links": [
        [
          "check",
          "check"
        ],
        [
          "confirmation",
          "confirmation"
        ],
        [
          "verification",
          "verification"
        ],
        [
          "affirmation",
          "affirmation"
        ]
      ],
      "related": [
        {
          "alt": "未確認",
          "roman": "mihwagin",
          "word": "미확인"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɸwa̠ɡin]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "화긴"
    },
    {
      "other": "[화긴]"
    }
  ],
  "word": "확인"
}

{
  "derived": [
    {
      "alt": "確認—",
      "english": "to confirm",
      "roman": "hwaginhada",
      "word": "확인하다"
    },
    {
      "alt": "確認—",
      "english": "to be confirmed",
      "roman": "hwagindoeda",
      "word": "확인되다"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "確",
        "2": "sure, certain",
        "3": "認",
        "4": "recognize, know, understand"
      },
      "expansion": "Sino-Korean word from 確認, from 確 (“sure, certain”) + 認 (“recognize, know, understand”)",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 確認, from 確 (“sure, certain”) + 認 (“recognize, know, understand”).",
  "forms": [
    {
      "form": "hwagin",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "確認",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "確認"
      },
      "expansion": "확인 • (hwagin) (hanja 確認)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "related": [
    {
      "alt": "未確認",
      "roman": "mihwagin",
      "word": "미확인"
    }
  ],
  "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"
      ],
      "glosses": [
        "check; confirmation; verification; affirmation"
      ],
      "links": [
        [
          "check",
          "check"
        ],
        [
          "confirmation",
          "confirmation"
        ],
        [
          "verification",
          "verification"
        ],
        [
          "affirmation",
          "affirmation"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɸwa̠ɡin]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "화긴"
    },
    {
      "other": "[화긴]"
    }
  ],
  "word": "확인"
}