"delayed sleep phase disorder" meaning in English

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      "form": "delayed sleep phase disorders",
      "tags": [
        "plural"
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      "expansion": "delayed sleep phase disorder (countable and uncountable, plural delayed sleep phase disorders)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Sleep",
          "orig": "en:Sleep",
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      ],
      "glosses": [
        "A circadian rhythm sleep disorder in which the subject falls asleep some hours after midnight and has difficulty waking up in the morning."
      ],
      "id": "en-delayed_sleep_phase_disorder-en-noun-I7Udwf0t",
      "links": [
        [
          "circadian rhythm",
          "circadian rhythm"
        ],
        [
          "sleep disorder",
          "sleep disorder"
        ],
        [
          "midnight",
          "midnight"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "delayed sleep phase disorder"
      ]
    }
  ],
  "word": "delayed sleep phase disorder"
}

{
  "forms": [
    {
      "form": "delayed sleep phase disorders",
      "tags": [
        "plural"
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      "expansion": "delayed sleep phase disorder (countable and uncountable, plural delayed sleep phase disorders)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A circadian rhythm sleep disorder in which the subject falls asleep some hours after midnight and has difficulty waking up in the morning."
      ],
      "links": [
        [
          "circadian rhythm",
          "circadian rhythm"
        ],
        [
          "sleep disorder",
          "sleep disorder"
        ],
        [
          "midnight",
          "midnight"
        ]
      ],
      "tags": [
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      "wikipedia": [
        "delayed sleep phase disorder"
      ]
    }
  ],
  "word": "delayed sleep phase disorder"
}