"vr." meaning in English

{
  "forms": [
    {
      "form": "vrr.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vrr."
      },
      "expansion": "vr. (plural vrr.)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "variant reading"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English 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"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Lexicography",
          "orig": "en:Lexicography",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of variant reading."
      ],
      "id": "en-vr.-en-noun-oesKJwRx",
      "links": [
        [
          "lexicography",
          "lexicography"
        ],
        [
          "variant",
          "variant#English"
        ],
        [
          "reading",
          "reading#English"
        ]
      ],
      "raw_glosses": [
        "(lexicography) Abbreviation of variant reading."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "vr."
}

{
  "forms": [
    {
      "form": "vrr.",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vrr."
      },
      "expansion": "vr. (plural vrr.)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "variant reading"
        }
      ],
      "categories": [
        "English abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms spelled with .",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Lexicography"
      ],
      "glosses": [
        "Abbreviation of variant reading."
      ],
      "links": [
        [
          "lexicography",
          "lexicography"
        ],
        [
          "variant",
          "variant#English"
        ],
        [
          "reading",
          "reading#English"
        ]
      ],
      "raw_glosses": [
        "(lexicography) Abbreviation of variant reading."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "vr."
}