"ice worm" meaning in English

{
  "forms": [
    {
      "form": "ice worms",
      "tags": [
        "plural"
      ]
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  "head_templates": [
    {
      "args": {},
      "expansion": "ice worm (plural ice worms)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Annelids",
          "orig": "en:Annelids",
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            "Animals",
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      ],
      "glosses": [
        "any of several worms, of the genus Mesenchytraeus, that inhabit glacial ice"
      ],
      "id": "en-ice_worm-en-noun-Y3-IDwQG",
      "links": [
        [
          "genus",
          "genus"
        ],
        [
          "glacial",
          "glacial"
        ]
      ],
      "related": [
        {
          "word": "methane ice worm"
        }
      ],
      "wikipedia": [
        "ice worm"
      ]
    }
  ],
  "word": "ice worm"
}

{
  "forms": [
    {
      "form": "ice worms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "ice worm (plural ice worms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "methane ice worm"
    }
  ],
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
        "English nouns",
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        "en:Annelids"
      ],
      "glosses": [
        "any of several worms, of the genus Mesenchytraeus, that inhabit glacial ice"
      ],
      "links": [
        [
          "genus",
          "genus"
        ],
        [
          "glacial",
          "glacial"
        ]
      ],
      "wikipedia": [
        "ice worm"
      ]
    }
  ],
  "word": "ice worm"
}