"niasini" meaning in Swahili

{
  "etymology_templates": [
    {
      "args": {
        "1": "sw",
        "2": "en",
        "3": "niacin"
      },
      "expansion": "Borrowed from English niacin",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English niacin.",
  "head_templates": [
    {
      "args": {
        "1": "sw",
        "2": "noun",
        "head": ""
      },
      "expansion": "niasini",
      "name": "head"
    },
    {
      "args": {
        "1": "n",
        "2": "-"
      },
      "expansion": "niasini (n class, no plural)",
      "name": "sw-noun"
    }
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Swahili entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sw",
          "name": "Vitamins",
          "orig": "sw:Vitamins",
          "parents": [
            "Biomolecules",
            "Biochemistry",
            "Body parts",
            "Organic compounds",
            "Biology",
            "Chemistry",
            "Body",
            "Anatomy",
            "Matter",
            "Sciences",
            "All topics",
            "Medicine",
            "Nature",
            "Fundamental",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "niacin (vitamin B3)"
      ],
      "id": "en-niasini-sw-noun-c24RDdtk",
      "links": [
        [
          "niacin",
          "niacin"
        ],
        [
          "vitamin B3",
          "vitamin B3"
        ]
      ],
      "tags": [
        "class-10",
        "class-9",
        "no-plural"
      ]
    }
  ],
  "word": "niasini"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sw",
        "2": "en",
        "3": "niacin"
      },
      "expansion": "Borrowed from English niacin",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English niacin.",
  "head_templates": [
    {
      "args": {
        "1": "sw",
        "2": "noun",
        "head": ""
      },
      "expansion": "niasini",
      "name": "head"
    },
    {
      "args": {
        "1": "n",
        "2": "-"
      },
      "expansion": "niasini (n class, no plural)",
      "name": "sw-noun"
    }
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Swahili entries with incorrect language header",
        "Swahili lemmas",
        "Swahili n class nouns",
        "Swahili nouns",
        "Swahili terms borrowed from English",
        "Swahili terms derived from English",
        "Swahili uncountable nouns",
        "sw:Vitamins"
      ],
      "glosses": [
        "niacin (vitamin B3)"
      ],
      "links": [
        [
          "niacin",
          "niacin"
        ],
        [
          "vitamin B3",
          "vitamin B3"
        ]
      ],
      "tags": [
        "class-10",
        "class-9",
        "no-plural"
      ]
    }
  ],
  "word": "niasini"
}