"lutenin" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "Passiflora lutea",
        "2": "species"
      },
      "expansion": "Passiflora lutea",
      "name": "taxlink"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "lutenin (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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Natural products (Chemistry)",
          "orig": "en:Natural products (Chemistry)",
          "parents": [
            "Organic compounds",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A phytosterol found in the passionflower."
      ],
      "id": "en-lutenin-en-noun-nVRlTFjF",
      "links": [
        [
          "phytosterol",
          "phytosterol"
        ],
        [
          "passionflower",
          "passionflower"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "lutenin"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Passiflora lutea",
        "2": "species"
      },
      "expansion": "Passiflora lutea",
      "name": "taxlink"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "lutenin (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "en:Natural products (Chemistry)"
      ],
      "glosses": [
        "A phytosterol found in the passionflower."
      ],
      "links": [
        [
          "phytosterol",
          "phytosterol"
        ],
        [
          "passionflower",
          "passionflower"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "lutenin"
}