"лету" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "ле́ту",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "létu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "n-in",
        "head": "ле́ту"
      },
      "expansion": "ле́ту • (létu) n inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "léto",
          "word": "ле́то"
        }
      ],
      "glosses": [
        "dative singular of ле́то (léto)"
      ],
      "id": "en-лету-ru-noun-258w-BBi",
      "links": [
        [
          "ле́то",
          "лето#Russian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈlʲetʊ]"
    }
  ],
  "word": "лету"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "лету́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "letú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "head": "лету́"
      },
      "expansion": "лету́ • (letú) m inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "ljot",
          "word": "лёт"
        }
      ],
      "glosses": [
        "locative singular of лёт (ljot)"
      ],
      "id": "en-лету-ru-noun-Mhw03OI4",
      "links": [
        [
          "лёт",
          "лёт#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "locative",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[lʲɪˈtu]"
    }
  ],
  "word": "лету"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "ле́ту",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "létu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "n-in",
        "head": "ле́ту"
      },
      "expansion": "ле́ту • (létu) n inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "léto",
          "word": "ле́то"
        }
      ],
      "glosses": [
        "dative singular of ле́то (léto)"
      ],
      "links": [
        [
          "ле́то",
          "лето#Russian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈlʲetʊ]"
    }
  ],
  "word": "лету"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "лету́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "letú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "head": "лету́"
      },
      "expansion": "лету́ • (letú) m inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "ljot",
          "word": "лёт"
        }
      ],
      "glosses": [
        "locative singular of лёт (ljot)"
      ],
      "links": [
        [
          "лёт",
          "лёт#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "locative",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[lʲɪˈtu]"
    }
  ],
  "word": "лету"
}