"즉각" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "卽刻"
      },
      "expansion": "Sino-Korean word from 卽刻",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 卽刻.",
  "forms": [
    {
      "form": "jeukgak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "卽刻",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "卽刻"
      },
      "expansion": "즉각 • (jeukgak) (hanja 卽刻)",
      "name": "ko-adv"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "adv",
  "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"
        }
      ],
      "derived": [
        {
          "alt": "卽刻的",
          "roman": "jeukgakjeok",
          "word": "즉각적"
        }
      ],
      "glosses": [
        "immediately; at once"
      ],
      "id": "en-즉각-ko-adv-~jmRnVe8",
      "links": [
        [
          "immediately",
          "immediately"
        ],
        [
          "at once",
          "at once"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕɯk̚k͈a̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[즉깍]"
    }
  ],
  "word": "즉각"
}

{
  "derived": [
    {
      "alt": "卽刻的",
      "roman": "jeukgakjeok",
      "word": "즉각적"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "卽刻"
      },
      "expansion": "Sino-Korean word from 卽刻",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 卽刻.",
  "forms": [
    {
      "form": "jeukgak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "卽刻",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "卽刻"
      },
      "expansion": "즉각 • (jeukgak) (hanja 卽刻)",
      "name": "ko-adv"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Korean adverbs",
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Sino-Korean words"
      ],
      "glosses": [
        "immediately; at once"
      ],
      "links": [
        [
          "immediately",
          "immediately"
        ],
        [
          "at once",
          "at once"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕɯk̚k͈a̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[즉깍]"
    }
  ],
  "word": "즉각"
}