"lava lake" meaning in English

{
  "forms": [
    {
      "form": "lava lakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lava lake (plural lava lakes)",
      "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": "topical",
          "langcode": "en",
          "name": "Volcanology",
          "orig": "en:Volcanology",
          "parents": [
            "Geology",
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A reservoir of molten lava contained in a volcanic vent, crater, or broad depression."
      ],
      "id": "en-lava_lake-en-noun-~uSQXOMD",
      "links": [
        [
          "volcanology",
          "volcanology"
        ],
        [
          "reservoir",
          "reservoir"
        ],
        [
          "molten",
          "molten"
        ],
        [
          "lava",
          "lava"
        ],
        [
          "volcanic",
          "volcanic"
        ],
        [
          "vent",
          "vent"
        ],
        [
          "crater",
          "crater"
        ]
      ],
      "raw_glosses": [
        "(volcanology) A reservoir of molten lava contained in a volcanic vent, crater, or broad depression."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences",
        "volcanology"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "róngyánhú",
          "sense": "reservoir of molten lava",
          "word": "熔岩湖"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "reservoir of molten lava",
          "word": "laavajärvi"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "reservoir of molten lava",
          "tags": [
            "masculine"
          ],
          "word": "lac de lave"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "reservoir of molten lava",
          "word": "lávató"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "reservoir of molten lava",
          "tags": [
            "neuter"
          ],
          "word": "jezioro lawy"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "reservoir of molten lava",
          "tags": [
            "neuter"
          ],
          "word": "jezioro lawowe"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "reservoir of molten lava",
          "tags": [
            "common-gender"
          ],
          "word": "lavasjö"
        }
      ]
    }
  ],
  "word": "lava lake"
}

{
  "forms": [
    {
      "form": "lava lakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lava lake (plural lava lakes)",
      "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",
        "en:Volcanology"
      ],
      "glosses": [
        "A reservoir of molten lava contained in a volcanic vent, crater, or broad depression."
      ],
      "links": [
        [
          "volcanology",
          "volcanology"
        ],
        [
          "reservoir",
          "reservoir"
        ],
        [
          "molten",
          "molten"
        ],
        [
          "lava",
          "lava"
        ],
        [
          "volcanic",
          "volcanic"
        ],
        [
          "vent",
          "vent"
        ],
        [
          "crater",
          "crater"
        ]
      ],
      "raw_glosses": [
        "(volcanology) A reservoir of molten lava contained in a volcanic vent, crater, or broad depression."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences",
        "volcanology"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "róngyánhú",
      "sense": "reservoir of molten lava",
      "word": "熔岩湖"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "reservoir of molten lava",
      "word": "laavajärvi"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "reservoir of molten lava",
      "tags": [
        "masculine"
      ],
      "word": "lac de lave"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "reservoir of molten lava",
      "word": "lávató"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "reservoir of molten lava",
      "tags": [
        "neuter"
      ],
      "word": "jezioro lawy"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "reservoir of molten lava",
      "tags": [
        "neuter"
      ],
      "word": "jezioro lawowe"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "reservoir of molten lava",
      "tags": [
        "common-gender"
      ],
      "word": "lavasjö"
    }
  ],
  "word": "lava lake"
}