"уук" meaning in Yakut

{
  "etymology_text": "From уу (uu, “sleep”).",
  "forms": [
    {
      "form": "uuk",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "adjective"
      },
      "expansion": "уук • (uuk)",
      "name": "head"
    }
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Yakut entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sah",
          "name": "Sleep",
          "orig": "sah:Sleep",
          "parents": [
            "Body",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "drowsy, sleepy"
      ],
      "id": "en-уук-sah-adj-0Pc0xD0a",
      "links": [
        [
          "drowsy",
          "drowsy"
        ],
        [
          "sleepy",
          "sleepy"
        ]
      ],
      "synonyms": [
        {
          "word": "уулаах"
        }
      ]
    }
  ],
  "word": "уук"
}

{
  "etymology_text": "From уу (uu, “sleep”).",
  "forms": [
    {
      "form": "uuk",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "adjective"
      },
      "expansion": "уук • (uuk)",
      "name": "head"
    }
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Yakut adjectives",
        "Yakut entries with incorrect language header",
        "Yakut lemmas",
        "sah:Sleep"
      ],
      "glosses": [
        "drowsy, sleepy"
      ],
      "links": [
        [
          "drowsy",
          "drowsy"
        ],
        [
          "sleepy",
          "sleepy"
        ]
      ],
      "synonyms": [
        {
          "word": "уулаах"
        }
      ]
    }
  ],
  "word": "уук"
}