"ўлетку" meaning in Belarusian

{
  "forms": [
    {
      "form": "ўле́тку",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ŭljétku",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ўле́тку"
      },
      "expansion": "ўле́тку • (ŭljétku)",
      "name": "be-adv"
    }
  ],
  "lang": "Belarusian",
  "lang_code": "be",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(uljétku), used after vowels",
          "word": "уле́тку"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Belarusian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of уле́тку (uljétku), used after vowels"
      ],
      "id": "en-ўлетку-be-adv-ogL0aVFt",
      "links": [
        [
          "уле́тку",
          "улетку#Belarusian"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈwlʲetku]"
    }
  ],
  "word": "ўлетку"
}

{
  "forms": [
    {
      "form": "ўле́тку",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ŭljétku",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ўле́тку"
      },
      "expansion": "ўле́тку • (ŭljétku)",
      "name": "be-adv"
    }
  ],
  "lang": "Belarusian",
  "lang_code": "be",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(uljétku), used after vowels",
          "word": "уле́тку"
        }
      ],
      "categories": [
        "Belarusian adverbs",
        "Belarusian entries with incorrect language header",
        "Belarusian lemmas",
        "Belarusian terms with IPA pronunciation",
        "Pages with 1 entry"
      ],
      "glosses": [
        "Alternative form of уле́тку (uljétku), used after vowels"
      ],
      "links": [
        [
          "уле́тку",
          "улетку#Belarusian"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈwlʲetku]"
    }
  ],
  "word": "ўлетку"
}