"навеки" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "на-",
        "3": "век"
      },
      "expansion": "на- (na-) + век (vek)",
      "name": "af"
    }
  ],
  "etymology_text": "на- (na-) + век (vek)",
  "forms": [
    {
      "form": "наве́ки",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "navéki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "наве́ки"
      },
      "expansion": "наве́ки • (navéki)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "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": "other",
          "name": "Russian terms prefixed with на-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "forever (for all time, for all eternity; for an infinite amount of time)"
      ],
      "id": "en-навеки-ru-adv-RndT13LQ",
      "links": [
        [
          "forever",
          "forever"
        ]
      ],
      "qualifier": "higher register",
      "raw_glosses": [
        "(higher register) forever (for all time, for all eternity; for an infinite amount of time)"
      ],
      "synonyms": [
        {
          "word": "навсегда́"
        },
        {
          "roman": "navék",
          "word": "наве́к"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nɐˈvʲekʲɪ]"
    },
    {
      "audio": "Ru-навеки.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/3/36/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg"
    }
  ],
  "word": "навеки"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "на-",
        "3": "век"
      },
      "expansion": "на- (na-) + век (vek)",
      "name": "af"
    }
  ],
  "etymology_text": "на- (na-) + век (vek)",
  "forms": [
    {
      "form": "наве́ки",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "navéki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "наве́ки"
      },
      "expansion": "наве́ки • (navéki)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Russian 3-syllable words",
        "Russian adverbs",
        "Russian entries with incorrect language header",
        "Russian higher register terms",
        "Russian lemmas",
        "Russian terms prefixed with на-",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "forever (for all time, for all eternity; for an infinite amount of time)"
      ],
      "links": [
        [
          "forever",
          "forever"
        ]
      ],
      "qualifier": "higher register",
      "raw_glosses": [
        "(higher register) forever (for all time, for all eternity; for an infinite amount of time)"
      ],
      "synonyms": [
        {
          "word": "навсегда́"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nɐˈvʲekʲɪ]"
    },
    {
      "audio": "Ru-навеки.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/36/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/3/36/Ru-%D0%BD%D0%B0%D0%B2%D0%B5%D0%BA%D0%B8.ogg"
    }
  ],
  "synonyms": [
    {
      "roman": "navék",
      "word": "наве́к"
    }
  ],
  "word": "навеки"
}