"vitamin B4" meaning in English

{
  "forms": [
    {
      "form": "vitamin B₄",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "vitamin B₄"
      },
      "expansion": "vitamin B₄ (uncountable)",
      "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"
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          "source": "w"
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          "source": "w"
        },
        {
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          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Vitamins",
          "orig": "en:Vitamins",
          "parents": [
            "Biomolecules",
            "Biochemistry",
            "Body parts",
            "Organic compounds",
            "Biology",
            "Chemistry",
            "Body",
            "Anatomy",
            "Matter",
            "Sciences",
            "All topics",
            "Medicine",
            "Nature",
            "Fundamental",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "adenine"
      ],
      "id": "en-vitamin_B4-en-noun-7Y-3s8Yl",
      "links": [
        [
          "adenine",
          "adenine"
        ]
      ],
      "tags": [
        "uncountable"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wéishēngsù B4",
          "sense": "adenine",
          "word": "維生素B4 /维生素B4"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wéitāmìng B4",
          "sense": "adenine",
          "word": "維他命B4 /维他命B4"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "bitamin B4",
          "sense": "adenine",
          "word": "ビタミンB4"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "bitamin B4",
          "sense": "adenine",
          "word": "비타민 B4"
        }
      ]
    }
  ],
  "word": "vitamin B4"
}

{
  "forms": [
    {
      "form": "vitamin B₄",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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        "head": "vitamin B₄"
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      "expansion": "vitamin B₄ (uncountable)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "Pages with entries",
        "Terms with Japanese translations",
        "Terms with Korean translations",
        "Terms with Mandarin translations",
        "en:Vitamins"
      ],
      "glosses": [
        "adenine"
      ],
      "links": [
        [
          "adenine",
          "adenine"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "wéishēngsù B4",
      "sense": "adenine",
      "word": "維生素B4 /维生素B4"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "wéitāmìng B4",
      "sense": "adenine",
      "word": "維他命B4 /维他命B4"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "bitamin B4",
      "sense": "adenine",
      "word": "ビタミンB4"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "bitamin B4",
      "sense": "adenine",
      "word": "비타민 B4"
    }
  ],
  "word": "vitamin B4"
}