"viv" meaning in English

{
  "etymology_text": "Shortening.",
  "forms": [
    {
      "form": "vivs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "viv (plural vivs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2002, Mark, “Vivarium Backgrounds”, in alt.pets.reptiles.lizards (Usenet)",
          "text": "I recently purchased a new viv, however up until now I have not been able to find a background that is high enough for the viv. The viv is 36 inches wide and at least 20 inches high. All the backgrounds I have seen have only been 18 inches high.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "vivarium"
      ],
      "id": "en-viv-en-noun-TeqJCd1t",
      "links": [
        [
          "vivarium",
          "vivarium"
        ]
      ],
      "raw_glosses": [
        "(slang) vivarium"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "viv"
}

{
  "etymology_text": "Shortening.",
  "forms": [
    {
      "form": "vivs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "viv (plural vivs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English palindromes",
        "English slang",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2002, Mark, “Vivarium Backgrounds”, in alt.pets.reptiles.lizards (Usenet)",
          "text": "I recently purchased a new viv, however up until now I have not been able to find a background that is high enough for the viv. The viv is 36 inches wide and at least 20 inches high. All the backgrounds I have seen have only been 18 inches high.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "vivarium"
      ],
      "links": [
        [
          "vivarium",
          "vivarium"
        ]
      ],
      "raw_glosses": [
        "(slang) vivarium"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "viv"
}