"sleep debt" meaning in English

{
  "forms": [
    {
      "form": "sleep debts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sleep debt (countable and uncountable, plural sleep debts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sleep",
          "orig": "en:Sleep",
          "parents": [
            "Body",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022 June 24, Oliver Whang, “The Sleep Debt Collector Is Here”, in The New York Times, →ISSN",
          "text": "Adenosine levels can be quickly righted after a few nights of good sleep, however. This gave rise to a scientific consensus that sleep debt could be forgiven with a couple of quality snoozes — as reflected in casual statements like “I’ll catch up on sleep” or “I’ll be more awake tomorrow.”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The cumulative effect of not getting enough sleep, especially as seen as able to be made up for by sleeping more than usual."
      ],
      "id": "en-sleep_debt-en-noun-SezSadY-",
      "links": [
        [
          "cumulative",
          "cumulative"
        ],
        [
          "sleep",
          "sleep"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "cumulative effect of not enough sleep",
          "word": "univelka"
        },
        {
          "alt": "睡眠負債",
          "code": "ko",
          "lang": "Korean",
          "roman": "sumyeonbuchae",
          "sense": "cumulative effect of not enough sleep",
          "word": "수면부채"
        }
      ]
    }
  ],
  "word": "sleep debt"
}

{
  "forms": [
    {
      "form": "sleep debts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sleep debt (countable and uncountable, plural sleep debts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "English uncountable nouns",
        "en:Sleep"
      ],
      "examples": [
        {
          "ref": "2022 June 24, Oliver Whang, “The Sleep Debt Collector Is Here”, in The New York Times, →ISSN",
          "text": "Adenosine levels can be quickly righted after a few nights of good sleep, however. This gave rise to a scientific consensus that sleep debt could be forgiven with a couple of quality snoozes — as reflected in casual statements like “I’ll catch up on sleep” or “I’ll be more awake tomorrow.”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The cumulative effect of not getting enough sleep, especially as seen as able to be made up for by sleeping more than usual."
      ],
      "links": [
        [
          "cumulative",
          "cumulative"
        ],
        [
          "sleep",
          "sleep"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "cumulative effect of not enough sleep",
      "word": "univelka"
    },
    {
      "alt": "睡眠負債",
      "code": "ko",
      "lang": "Korean",
      "roman": "sumyeonbuchae",
      "sense": "cumulative effect of not enough sleep",
      "word": "수면부채"
    }
  ],
  "word": "sleep debt"
}