"Treasury Island" meaning in English

{
  "head_templates": [
    {
      "args": {
        "head": "Treasury Island"
      },
      "expansion": "Treasury Island",
      "name": "en-prop"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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      ],
      "glosses": [
        "Mono Island in the Solomon Islands"
      ],
      "id": "en-Treasury_Island-en-name-9HUWRKvN",
      "links": [
        [
          "Mono Island",
          "Mono"
        ],
        [
          "Solomon Islands",
          "Solomon Islands"
        ]
      ],
      "related": [
        {
          "word": "Treasury Islands"
        }
      ]
    }
  ],
  "word": "Treasury Island"
}

{
  "head_templates": [
    {
      "args": {
        "head": "Treasury Island"
      },
      "expansion": "Treasury Island",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "Treasury Islands"
    }
  ],
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        "English lemmas",
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      ],
      "glosses": [
        "Mono Island in the Solomon Islands"
      ],
      "links": [
        [
          "Mono Island",
          "Mono"
        ],
        [
          "Solomon Islands",
          "Solomon Islands"
        ]
      ]
    }
  ],
  "word": "Treasury Island"
}