"gigaro scuro" meaning in Italian

{
  "forms": [
    {
      "form": "gigari scuri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "gigaro scuro m (plural gigari scuri)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "it",
          "name": "Arum family plants",
          "orig": "it:Arum family plants",
          "parents": [
            "Alismatales order plants",
            "Water plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "arum (Arum maculatum)"
      ],
      "id": "en-gigaro_scuro-it-noun-TLHLPwtO",
      "links": [
        [
          "arum",
          "arum"
        ],
        [
          "Arum maculatum",
          "Arum maculatum#Translingual"
        ]
      ],
      "related": [
        {
          "word": "gigaro chiaro"
        },
        {
          "word": "gichero"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "gigaro scuro"
}

{
  "forms": [
    {
      "form": "gigari scuri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "gigaro scuro m (plural gigari scuri)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "related": [
    {
      "word": "gigaro chiaro"
    },
    {
      "word": "gichero"
    }
  ],
  "senses": [
    {
      "categories": [
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian masculine nouns",
        "Italian multiword terms",
        "Italian nouns",
        "Italian nouns with red links in their headword lines",
        "it:Arum family plants"
      ],
      "glosses": [
        "arum (Arum maculatum)"
      ],
      "links": [
        [
          "arum",
          "arum"
        ],
        [
          "Arum maculatum",
          "Arum maculatum#Translingual"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "gigaro scuro"
}