"Aladdin's cave" meaning in English

{
  "etymology_text": "From the cave in the story Aladdin where the titular protagonist is trapped but ends up finding a genie and riches.",
  "forms": [
    {
      "form": "Aladdin's caves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Aladdin cave",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Aladdin's cave (plural Aladdin's caves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "from 19th c.",
          "references": []
        }
      ],
      "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"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              19,
              33
            ]
          ],
          "text": "His shop is a real Aladdin's cave of antiques.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              77,
              91
            ]
          ],
          "ref": "1927, Ernest Bramah [pseudonym; Ernest Brammah Smith], Max Carrados Mysteries:",
          "text": "It was a small fancy button that he mysteriously produced this time from the Aladdin's cave among his garments.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a place full of valuable or unusual objects"
      ],
      "id": "en-Aladdin's_cave-en-noun-f3vAQhPf",
      "links": [
        [
          "place",
          "place"
        ],
        [
          "valuable",
          "valuable"
        ],
        [
          "unusual",
          "unusual"
        ]
      ],
      "wikipedia": [
        "Aladdin"
      ]
    }
  ],
  "word": "Aladdin's cave"
}

{
  "etymology_text": "From the cave in the story Aladdin where the titular protagonist is trapped but ends up finding a genie and riches.",
  "forms": [
    {
      "form": "Aladdin's caves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Aladdin cave",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Aladdin's cave (plural Aladdin's caves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "from 19th c.",
          "references": []
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              19,
              33
            ]
          ],
          "text": "His shop is a real Aladdin's cave of antiques.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              77,
              91
            ]
          ],
          "ref": "1927, Ernest Bramah [pseudonym; Ernest Brammah Smith], Max Carrados Mysteries:",
          "text": "It was a small fancy button that he mysteriously produced this time from the Aladdin's cave among his garments.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a place full of valuable or unusual objects"
      ],
      "links": [
        [
          "place",
          "place"
        ],
        [
          "valuable",
          "valuable"
        ],
        [
          "unusual",
          "unusual"
        ]
      ],
      "wikipedia": [
        "Aladdin"
      ]
    }
  ],
  "word": "Aladdin's cave"
}