"MVK" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "methyl vinyl ketonel"
        }
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      "glosses": [
        "Initialism of methyl vinyl ketonel."
      ],
      "id": "en-MVK-en-noun-RSsidXTR",
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          "methyl vinyl ketonel",
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  "word": "MVK"
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      "expansion": "MVK",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "methyl vinyl ketonel"
        }
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        "Pages with 1 entry",
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      "glosses": [
        "Initialism of methyl vinyl ketonel."
      ],
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        [
          "methyl vinyl ketonel",
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        "abbreviation",
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    }
  ],
  "word": "MVK"
}