"ice cave" meaning in English

{
  "forms": [
    {
      "form": "ice caves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ice cave (plural ice caves)",
      "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"
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          "parents": [],
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        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Landforms",
          "orig": "en:Landforms",
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            "Places",
            "Nature",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A natural cave, usually a lava tube or limestone cave, that contains significant amounts of perennial ice."
      ],
      "id": "en-ice_cave-en-noun-d0lD-oX7",
      "links": [
        [
          "natural",
          "natural"
        ],
        [
          "cave",
          "cave"
        ],
        [
          "lava tube",
          "lava tube"
        ],
        [
          "limestone",
          "limestone"
        ],
        [
          "perennial",
          "perennial"
        ],
        [
          "ice",
          "ice"
        ]
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "natural cave that contains significant amounts of perennial ice",
          "tags": [
            "feminine"
          ],
          "word": "Eishöhle"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "natural cave that contains significant amounts of perennial ice",
          "word": "jégbarlang"
        }
      ],
      "wikipedia": [
        "ice cave"
      ]
    }
  ],
  "word": "ice cave"
}

{
  "forms": [
    {
      "form": "ice caves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ice cave (plural ice caves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns",
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        "Pages with 1 entry",
        "Pages with entries",
        "Terms with German translations",
        "Terms with Hungarian translations",
        "en:Landforms"
      ],
      "glosses": [
        "A natural cave, usually a lava tube or limestone cave, that contains significant amounts of perennial ice."
      ],
      "links": [
        [
          "natural",
          "natural"
        ],
        [
          "cave",
          "cave"
        ],
        [
          "lava tube",
          "lava tube"
        ],
        [
          "limestone",
          "limestone"
        ],
        [
          "perennial",
          "perennial"
        ],
        [
          "ice",
          "ice"
        ]
      ],
      "wikipedia": [
        "ice cave"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "natural cave that contains significant amounts of perennial ice",
      "tags": [
        "feminine"
      ],
      "word": "Eishöhle"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "natural cave that contains significant amounts of perennial ice",
      "word": "jégbarlang"
    }
  ],
  "word": "ice cave"
}