"vitamin D3" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biochemistry",
          "orig": "en:Biochemistry",
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            "Chemistry",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Vitamins",
          "orig": "en:Vitamins",
          "parents": [
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      ],
      "glosses": [
        "Cholecalciferol; a constituent of vitamin D."
      ],
      "id": "en-vitamin_D3-en-noun-voxeVUhW",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "Cholecalciferol",
          "cholecalciferol"
        ],
        [
          "vitamin D",
          "vitamin D"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) Cholecalciferol; a constituent of vitamin D."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
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      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wéishēngsù D3",
          "sense": "cholecalciferol",
          "word": "維生素D3 /维生素D3"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wéitāmìng D3",
          "sense": "cholecalciferol",
          "word": "維他命D3 /维他命D3"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "cholecalciferol",
          "word": "D₃-vitamiini"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "cholecalciferol",
          "tags": [
            "feminine"
          ],
          "word": "vitamina D₃"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "bitamin D3",
          "sense": "cholecalciferol",
          "word": "ビタミンD3"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "bitamin D3",
          "sense": "cholecalciferol",
          "word": "비타민 D3"
        }
      ]
    }
  ],
  "word": "vitamin D3"
}

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      "form": "vitamin D₃",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Cholecalciferol; a constituent of vitamin D."
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "Cholecalciferol",
          "cholecalciferol"
        ],
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          "vitamin D",
          "vitamin D"
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        "(biochemistry) Cholecalciferol; a constituent of vitamin D."
      ],
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  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "wéishēngsù D3",
      "sense": "cholecalciferol",
      "word": "維生素D3 /维生素D3"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "wéitāmìng D3",
      "sense": "cholecalciferol",
      "word": "維他命D3 /维他命D3"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "cholecalciferol",
      "word": "D₃-vitamiini"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "cholecalciferol",
      "tags": [
        "feminine"
      ],
      "word": "vitamina D₃"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "bitamin D3",
      "sense": "cholecalciferol",
      "word": "ビタミンD3"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "bitamin D3",
      "sense": "cholecalciferol",
      "word": "비타민 D3"
    }
  ],
  "word": "vitamin D3"
}