"наутро" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "на",
        "3": "у́тро"
      },
      "expansion": "на (na) + у́тро (útro)",
      "name": "af"
    }
  ],
  "etymology_text": "на (na) + у́тро (útro)",
  "forms": [
    {
      "form": "нау́тро",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "naútro",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "нау́тро"
      },
      "expansion": "нау́тро • (naútro)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "Times of day",
          "orig": "ru:Times of day",
          "parents": [
            "Periodic occurrences",
            "Timekeeping",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the next morning, on the morrow"
      ],
      "id": "en-наутро-ru-adv-0FRk~hHx",
      "links": [
        [
          "the next morning",
          "the next morning"
        ],
        [
          "on the morrow",
          "on the morrow"
        ]
      ],
      "related": [
        {
          "roman": "útro",
          "tags": [
            "neuter"
          ],
          "word": "у́тро"
        },
        {
          "roman": "útrom",
          "word": "у́тром"
        },
        {
          "roman": "poutrú",
          "word": "поутру́"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nɐˈutrə]"
    },
    {
      "audio": "Ru-наутро.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg"
    }
  ],
  "word": "наутро"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "на",
        "3": "у́тро"
      },
      "expansion": "на (na) + у́тро (útro)",
      "name": "af"
    }
  ],
  "etymology_text": "на (na) + у́тро (útro)",
  "forms": [
    {
      "form": "нау́тро",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "naútro",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "нау́тро"
      },
      "expansion": "нау́тро • (naútro)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "related": [
    {
      "roman": "útro",
      "tags": [
        "neuter"
      ],
      "word": "у́тро"
    },
    {
      "roman": "útrom",
      "word": "у́тром"
    },
    {
      "roman": "poutrú",
      "word": "поутру́"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Russian 3-syllable words",
        "Russian adverbs",
        "Russian compound terms",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian terms with IPA pronunciation",
        "ru:Times of day"
      ],
      "glosses": [
        "the next morning, on the morrow"
      ],
      "links": [
        [
          "the next morning",
          "the next morning"
        ],
        [
          "on the morrow",
          "on the morrow"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nɐˈutrə]"
    },
    {
      "audio": "Ru-наутро.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/Ru-%D0%BD%D0%B0%D1%83%D1%82%D1%80%D0%BE.ogg"
    }
  ],
  "word": "наутро"
}