"hielo seco" meaning in Spanish

{
  "forms": [
    {
      "form": "hielos secos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hielo seco m (plural hielos secos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "hie‧lo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "dry ice"
      ],
      "id": "en-hielo_seco-es-noun-LZln3eOa",
      "links": [
        [
          "dry ice",
          "dry ice"
        ]
      ],
      "synonyms": [
        {
          "word": "nieve carbónica"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌʝelo ˈseko/"
    },
    {
      "ipa": "[ˌɟ͡ʝe.lo ˈse.ko]"
    },
    {
      "ipa": "/ˌʝelo ˈseko/",
      "note": "everywhere but Argentina and Uruguay"
    },
    {
      "ipa": "[ˌɟ͡ʝe.lo ˈse.ko]",
      "note": "everywhere but Argentina and Uruguay"
    },
    {
      "ipa": "/ˌjelo ˈseko/",
      "tags": [
        "Argentina",
        "Uruguay"
      ]
    },
    {
      "ipa": "[ˌje.lo ˈse.ko]",
      "tags": [
        "Argentina",
        "Uruguay"
      ]
    }
  ],
  "word": "hielo seco"
}

{
  "forms": [
    {
      "form": "hielos secos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hielo seco m (plural hielos secos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "hie‧lo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "dry ice"
      ],
      "links": [
        [
          "dry ice",
          "dry ice"
        ]
      ],
      "synonyms": [
        {
          "word": "nieve carbónica"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌʝelo ˈseko/"
    },
    {
      "ipa": "[ˌɟ͡ʝe.lo ˈse.ko]"
    },
    {
      "ipa": "/ˌʝelo ˈseko/",
      "note": "everywhere but Argentina and Uruguay"
    },
    {
      "ipa": "[ˌɟ͡ʝe.lo ˈse.ko]",
      "note": "everywhere but Argentina and Uruguay"
    },
    {
      "ipa": "/ˌjelo ˈseko/",
      "tags": [
        "Argentina",
        "Uruguay"
      ]
    },
    {
      "ipa": "[ˌje.lo ˈse.ko]",
      "tags": [
        "Argentina",
        "Uruguay"
      ]
    }
  ],
  "word": "hielo seco"
}