"undefended" meaning in English

{
  "etymology_templates": [
    {
      "args": {
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        "2": "un-",
        "3": "defended",
        "id1": "negative"
      },
      "expansion": "un- + defended",
      "name": "af"
    }
  ],
  "etymology_text": "From un- + defended.",
  "forms": [
    {
      "form": "more undefended",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most undefended",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undefended (comparative more undefended, superlative most undefended)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with un- (negative)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
        },
        {
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        {
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          "source": "w"
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          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Latin translations",
          "parents": [],
          "source": "w"
        }
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      "examples": [
        {
          "ref": "1969 March 31, Kurt Vonnegut, Jr., Slaughterhouse-Five […] (A Seymour Lawrence Book), New York, N.Y.: Delacorte Press, →OCLC, page 127:",
          "text": "“You needn’t worry about bombs, by the way. Dresden is an open city. It is undefended, and contains no war industries or troop concentrations of any importance.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not defended."
      ],
      "id": "en-undefended-en-adj-dId-niWi",
      "links": [
        [
          "defended",
          "defended"
        ]
      ],
      "translations": [
        {
          "code": "it",
          "lang": "Italian",
          "sense": "not defended",
          "word": "indifeso"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "not defended",
          "word": "indēfensus"
        }
      ]
    }
  ],
  "word": "undefended"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un-",
        "3": "defended",
        "id1": "negative"
      },
      "expansion": "un- + defended",
      "name": "af"
    }
  ],
  "etymology_text": "From un- + defended.",
  "forms": [
    {
      "form": "more undefended",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most undefended",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undefended (comparative more undefended, superlative most undefended)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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        "English entries with incorrect language header",
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        "English terms prefixed with un- (negative)",
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        "Pages with 1 entry",
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        "Terms with Latin translations"
      ],
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        {
          "ref": "1969 March 31, Kurt Vonnegut, Jr., Slaughterhouse-Five […] (A Seymour Lawrence Book), New York, N.Y.: Delacorte Press, →OCLC, page 127:",
          "text": "“You needn’t worry about bombs, by the way. Dresden is an open city. It is undefended, and contains no war industries or troop concentrations of any importance.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Not defended."
      ],
      "links": [
        [
          "defended",
          "defended"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not defended",
      "word": "indifeso"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "not defended",
      "word": "indēfensus"
    }
  ],
  "word": "undefended"
}