"불철주야" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "不撤晝夜",
        "2": "day and night, round the clock"
      },
      "expansion": "Sino-Korean word from 不撤晝夜 (“day and night, round the clock”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 不撤晝夜 (“day and night, round the clock”).",
  "forms": [
    {
      "form": "bulcheoljuya",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "不撤晝夜",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "不撤晝夜"
      },
      "expansion": "불철주야 • (bulcheoljuya) (hanja 不撤晝夜)",
      "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"
        }
      ],
      "examples": [
        {
          "english": "He worked around the clock.",
          "roman": "geuneun bulcheoljuyaro ilhaetda.",
          "text": "그는 불철주야로 일했다.",
          "type": "example"
        }
      ],
      "glosses": [
        "day and night; round the clock"
      ],
      "id": "en-불철주야-ko-noun-yRMxFIAy",
      "links": [
        [
          "work",
          "work"
        ],
        [
          "day and night",
          "day and night"
        ],
        [
          "round the clock",
          "round the clock"
        ]
      ],
      "qualifier": "working",
      "raw_glosses": [
        "(working) day and night; round the clock"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[puʎt͡ɕʰʌ̹ʎd͡ʑuja̠]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[불철주야]"
    }
  ],
  "word": "불철주야"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "不撤晝夜",
        "2": "day and night, round the clock"
      },
      "expansion": "Sino-Korean word from 不撤晝夜 (“day and night, round the clock”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 不撤晝夜 (“day and night, round the clock”).",
  "forms": [
    {
      "form": "bulcheoljuya",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "不撤晝夜",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "不撤晝夜"
      },
      "expansion": "불철주야 • (bulcheoljuya) (hanja 不撤晝夜)",
      "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",
        "Korean terms with usage examples",
        "Sino-Korean words"
      ],
      "examples": [
        {
          "english": "He worked around the clock.",
          "roman": "geuneun bulcheoljuyaro ilhaetda.",
          "text": "그는 불철주야로 일했다.",
          "type": "example"
        }
      ],
      "glosses": [
        "day and night; round the clock"
      ],
      "links": [
        [
          "work",
          "work"
        ],
        [
          "day and night",
          "day and night"
        ],
        [
          "round the clock",
          "round the clock"
        ]
      ],
      "qualifier": "working",
      "raw_glosses": [
        "(working) day and night; round the clock"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[puʎt͡ɕʰʌ̹ʎd͡ʑuja̠]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[불철주야]"
    }
  ],
  "word": "불철주야"
}