"BKPyV" meaning in English

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      "expansion": "BKPyV",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "BK polyomavirus"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Virology",
          "orig": "en:Virology",
          "parents": [
            "Medicine",
            "Microbiology",
            "Pathology",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Viruses",
          "orig": "en:Viruses",
          "parents": [
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
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          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of BK polyomavirus."
      ],
      "id": "en-BKPyV-en-noun-ZVNt0C~G",
      "links": [
        [
          "virology",
          "virology"
        ],
        [
          "BK polyomavirus",
          "BK polyomavirus#English"
        ]
      ],
      "raw_glosses": [
        "(virology) Abbreviation of BK polyomavirus."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
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      "topics": [
        "biology",
        "microbiology",
        "natural-sciences",
        "virology"
      ]
    }
  ],
  "word": "BKPyV"
}

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      "args": {
        "1": "?"
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      "expansion": "BKPyV",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "BK polyomavirus"
        }
      ],
      "categories": [
        "English abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "en:Virology",
        "en:Viruses"
      ],
      "glosses": [
        "Abbreviation of BK polyomavirus."
      ],
      "links": [
        [
          "virology",
          "virology"
        ],
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          "BK polyomavirus",
          "BK polyomavirus#English"
        ]
      ],
      "raw_glosses": [
        "(virology) Abbreviation of BK polyomavirus."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "biology",
        "microbiology",
        "natural-sciences",
        "virology"
      ]
    }
  ],
  "word": "BKPyV"
}