"giso" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "it",
        "3": "ghisa"
      },
      "expansion": "Italian ghisa",
      "name": "bor"
    }
  ],
  "etymology_text": "From Italian ghisa.",
  "forms": [
    {
      "form": "gison",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "gisoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gisojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "giso (accusative singular gison, plural gisoj, accusative plural gisojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "gi‧so"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cast iron"
      ],
      "id": "en-giso-eo-noun-52sOX8By",
      "links": [
        [
          "cast iron",
          "cast iron"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɡiso]"
    },
    {
      "rhymes": "-iso"
    }
  ],
  "word": "giso"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "it",
        "3": "ghisa"
      },
      "expansion": "Italian ghisa",
      "name": "bor"
    }
  ],
  "etymology_text": "From Italian ghisa.",
  "forms": [
    {
      "form": "gison",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "gisoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gisojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "giso (accusative singular gison, plural gisoj, accusative plural gisojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "gi‧so"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto nouns with red links in their headword lines",
        "Esperanto terms borrowed from Italian",
        "Esperanto terms derived from Italian",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Rhymes:Esperanto/iso"
      ],
      "glosses": [
        "cast iron"
      ],
      "links": [
        [
          "cast iron",
          "cast iron"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɡiso]"
    },
    {
      "rhymes": "-iso"
    }
  ],
  "word": "giso"
}