"Coolgardie safe" meaning in English

{
  "etymology_text": "Named after the West Australian town of Coolgardie.",
  "forms": [
    {
      "form": "Coolgardie safes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Coolgardie safe (plural Coolgardie safes)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Australia",
          "orig": "en:Australia",
          "parents": [
            "Earth",
            "Oceania",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Technology",
          "orig": "en:Technology",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A food storage cabinet keeping its contents cool by evaporation of water from sides made of hessian."
      ],
      "id": "en-Coolgardie_safe-en-noun-zxZYe-JT",
      "links": [
        [
          "food",
          "food"
        ],
        [
          "hessian",
          "hessian"
        ]
      ],
      "wikipedia": [
        "Coolgardie safe"
      ]
    }
  ],
  "word": "Coolgardie safe"
}

{
  "etymology_text": "Named after the West Australian town of Coolgardie.",
  "forms": [
    {
      "form": "Coolgardie safes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Coolgardie safe (plural Coolgardie safes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Australia",
        "en:Technology"
      ],
      "glosses": [
        "A food storage cabinet keeping its contents cool by evaporation of water from sides made of hessian."
      ],
      "links": [
        [
          "food",
          "food"
        ],
        [
          "hessian",
          "hessian"
        ]
      ],
      "wikipedia": [
        "Coolgardie safe"
      ]
    }
  ],
  "word": "Coolgardie safe"
}