"castello" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "it:castello",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nItalian castellobor.\nEnglish castello\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Italian\", \"term\" : \"castello\", \"status\" : \"missing\", \"lang\" : \"it\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"castello\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"castello\">\nBorrowed from Italian castello.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nItalian castellobor.\nEnglish castello\nBorrowed from Italian castello.",
  "forms": [
    {
      "form": "castellos",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "castelli",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "castelli"
      },
      "expansion": "castello (plural castellos or castelli)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              76,
              85
            ]
          ],
          "ref": "2016, Christopher Walker, The First 49:",
          "text": "The bus wound its way up into San Marino, passing through the various small castellos that add up to form the diminutive country, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A municipality of San Marino."
      ],
      "id": "en-castello-en-noun-o6OqlAwc",
      "links": [
        [
          "municipality",
          "municipality"
        ],
        [
          "San Marino",
          "San Marino"
        ]
      ]
    }
  ],
  "word": "castello"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "it:castello",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nItalian castellobor.\nEnglish castello\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Italian\", \"term\" : \"castello\", \"status\" : \"missing\", \"lang\" : \"it\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"castello\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"castello\">\nBorrowed from Italian castello.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nItalian castellobor.\nEnglish castello\nBorrowed from Italian castello.",
  "forms": [
    {
      "form": "castellos",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "castelli",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "castelli"
      },
      "expansion": "castello (plural castellos or castelli)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries referencing missing etymons",
        "English entries with etymology texts",
        "English entries with etymology trees",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms borrowed from Italian",
        "English terms derived from Italian",
        "English terms with quotations",
        "Pages using etymon with no ID",
        "Pages with 3 entries",
        "Pages with entries",
        "Pages with etymology trees",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              76,
              85
            ]
          ],
          "ref": "2016, Christopher Walker, The First 49:",
          "text": "The bus wound its way up into San Marino, passing through the various small castellos that add up to form the diminutive country, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A municipality of San Marino."
      ],
      "links": [
        [
          "municipality",
          "municipality"
        ],
        [
          "San Marino",
          "San Marino"
        ]
      ]
    }
  ],
  "word": "castello"
}