"Madeira nut" meaning in English

{
  "forms": [
    {
      "form": "Madeira nuts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Madeira nut (plural Madeira nuts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Fagales order plants",
          "orig": "en:Fagales order plants",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Nuts",
          "orig": "en:Nuts",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A common walnut, a nut of an English walnut (Juglans regia)."
      ],
      "id": "en-Madeira_nut-en-noun-pFCUXmaD",
      "links": [
        [
          "common walnut",
          "common walnut"
        ],
        [
          "English walnut",
          "English walnut"
        ],
        [
          "Juglans regia",
          "Juglans regia#Translingual"
        ]
      ],
      "raw_glosses": [
        "(dated) A common walnut, a nut of an English walnut (Juglans regia)."
      ],
      "tags": [
        "dated"
      ]
    }
  ],
  "word": "Madeira nut"
}

{
  "forms": [
    {
      "form": "Madeira nuts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Madeira nut (plural Madeira nuts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Fagales order plants",
        "en:Nuts"
      ],
      "glosses": [
        "A common walnut, a nut of an English walnut (Juglans regia)."
      ],
      "links": [
        [
          "common walnut",
          "common walnut"
        ],
        [
          "English walnut",
          "English walnut"
        ],
        [
          "Juglans regia",
          "Juglans regia#Translingual"
        ]
      ],
      "raw_glosses": [
        "(dated) A common walnut, a nut of an English walnut (Juglans regia)."
      ],
      "tags": [
        "dated"
      ]
    }
  ],
  "word": "Madeira nut"
}