"castagna" meaning in Italian

{
  "descendants": [
    {
      "lang": "Danish",
      "lang_code": "da",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastanje"
    },
    {
      "lang": "Italiot Greek",
      "lang_code": "grk-ita",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastagnèa"
    },
    {
      "lang": "Norwegian",
      "lang_code": "no",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastanje"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "castanea"
      },
      "expansion": "Latin castanea",
      "name": "inh"
    },
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "καστάνεια"
      },
      "expansion": "Ancient Greek καστάνεια (kastáneia)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin castanea, from Ancient Greek καστάνεια (kastáneia).",
  "forms": [
    {
      "form": "castagne",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "castagna f (plural castagne)",
      "name": "it-noun"
    }
  ],
  "hyphenation": [
    "ca‧stà‧gna"
  ],
  "hyphenations": [
    {
      "parts": [
        "ca‧stà‧gna"
      ]
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "it",
          "name": "Nuts",
          "orig": "it:Nuts",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "chestnut"
      ],
      "id": "en-castagna-it-noun-BtkvF6M7",
      "links": [
        [
          "chestnut",
          "chestnut"
        ]
      ],
      "related": [
        {
          "word": "castagna d'acqua"
        },
        {
          "word": "castagna d'India"
        },
        {
          "word": "castagnaccio"
        },
        {
          "word": "castagnaio"
        },
        {
          "word": "castagnatura"
        },
        {
          "word": "castagnetta"
        },
        {
          "word": "castagno"
        },
        {
          "word": "castagnola"
        },
        {
          "word": "pesce castagna"
        },
        {
          "word": "caldarrosta"
        },
        {
          "word": "marrone"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kasˈtaɲ.ɲa/"
    },
    {
      "rhymes": "-aɲɲa"
    }
  ],
  "word": "castagna"
}

{
  "descendants": [
    {
      "lang": "Danish",
      "lang_code": "da",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastanje"
    },
    {
      "lang": "Italiot Greek",
      "lang_code": "grk-ita",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastagnèa"
    },
    {
      "lang": "Norwegian",
      "lang_code": "no",
      "raw_tags": [
        "borrowed"
      ],
      "word": "kastanje"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "castanea"
      },
      "expansion": "Latin castanea",
      "name": "inh"
    },
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "καστάνεια"
      },
      "expansion": "Ancient Greek καστάνεια (kastáneia)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin castanea, from Ancient Greek καστάνεια (kastáneia).",
  "forms": [
    {
      "form": "castagne",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "castagna f (plural castagne)",
      "name": "it-noun"
    }
  ],
  "hyphenation": [
    "ca‧stà‧gna"
  ],
  "hyphenations": [
    {
      "parts": [
        "ca‧stà‧gna"
      ]
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "related": [
    {
      "word": "castagna d'acqua"
    },
    {
      "word": "castagna d'India"
    },
    {
      "word": "castagnaccio"
    },
    {
      "word": "castagnaio"
    },
    {
      "word": "castagnatura"
    },
    {
      "word": "castagnetta"
    },
    {
      "word": "castagno"
    },
    {
      "word": "castagnola"
    },
    {
      "word": "pesce castagna"
    },
    {
      "word": "caldarrosta"
    },
    {
      "word": "marrone"
    }
  ],
  "senses": [
    {
      "categories": [
        "Italian 3-syllable words",
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian nouns",
        "Italian terms derived from Ancient Greek",
        "Italian terms derived from Latin",
        "Italian terms inherited from Latin",
        "Italian terms with IPA pronunciation",
        "Italian terms with audio pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Italian/aɲɲa",
        "Rhymes:Italian/aɲɲa/3 syllables",
        "it:Nuts"
      ],
      "glosses": [
        "chestnut"
      ],
      "links": [
        [
          "chestnut",
          "chestnut"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kasˈtaɲ.ɲa/"
    },
    {
      "rhymes": "-aɲɲa"
    }
  ],
  "word": "castagna"
}