"ígulker" meaning in Icelandic

{
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "gem-pro",
        "3": "*igilaz"
      },
      "expansion": "Proto-Germanic *igilaz",
      "name": "der"
    },
    {
      "args": {
        "1": "is",
        "2": "ine-pro",
        "3": "*h₁eǵʰis",
        "4": "",
        "5": "hedgehog"
      },
      "expansion": "Proto-Indo-European *h₁eǵʰis (“hedgehog”)",
      "name": "der"
    }
  ],
  "etymology_text": "From ígull + ker. The first element is from Proto-Germanic *igilaz, from Proto-Indo-European *h₁eǵʰis (“hedgehog”).",
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "noun",
        "g": "n"
      },
      "expansion": "ígulker n",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Icelandic 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": "lifeform",
          "langcode": "is",
          "name": "Echinoderms",
          "orig": "is:Echinoderms",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sea urchin"
      ],
      "id": "en-ígulker-is-noun-sfPtAvcc",
      "links": [
        [
          "sea urchin",
          "sea urchin"
        ]
      ],
      "tags": [
        "neuter"
      ],
      "wikipedia": [
        "is:ígulker"
      ]
    }
  ],
  "word": "ígulker"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "is",
        "2": "gem-pro",
        "3": "*igilaz"
      },
      "expansion": "Proto-Germanic *igilaz",
      "name": "der"
    },
    {
      "args": {
        "1": "is",
        "2": "ine-pro",
        "3": "*h₁eǵʰis",
        "4": "",
        "5": "hedgehog"
      },
      "expansion": "Proto-Indo-European *h₁eǵʰis (“hedgehog”)",
      "name": "der"
    }
  ],
  "etymology_text": "From ígull + ker. The first element is from Proto-Germanic *igilaz, from Proto-Indo-European *h₁eǵʰis (“hedgehog”).",
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "noun",
        "g": "n"
      },
      "expansion": "ígulker n",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Icelandic entries with incorrect language header",
        "Icelandic lemmas",
        "Icelandic neuter nouns",
        "Icelandic nouns",
        "Icelandic terms derived from Proto-Germanic",
        "Icelandic terms derived from Proto-Indo-European",
        "Pages with 1 entry",
        "Pages with entries",
        "is:Echinoderms"
      ],
      "glosses": [
        "sea urchin"
      ],
      "links": [
        [
          "sea urchin",
          "sea urchin"
        ]
      ],
      "tags": [
        "neuter"
      ],
      "wikipedia": [
        "is:ígulker"
      ]
    }
  ],
  "word": "ígulker"
}