"Quixote" meaning in English

{
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        "2": "Don Quixote"
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  "etymology_text": "After Don Quixote.",
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      "form": "Quixotes",
      "tags": [
        "plural"
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      "expansion": "Quixote (plural Quixotes)",
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  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1723, Charles Walker, Sally Salisbury",
          "text": "I had once determined to fix the terrible Name of some Man of War in the Front of your History, a perfect Hero, that should like another Quixot defend your Reputation right, or wrong [...].",
          "type": "quotation"
        },
        {
          "ref": "1929, Cecil Day Lewis, Transitional Poem",
          "text": "Few things can more inflame / This far too combative heart / Than the intellectual Quixotes of the age / Prattling of abstract art.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Someone resembling Don Quixote; someone who is chivalrous but unrealistic; an idealist."
      ],
      "id": "en-Quixote-en-noun-EFM8UDJu",
      "links": [
        [
          "Don Quixote",
          "Don Quixote"
        ],
        [
          "chivalrous",
          "chivalrous"
        ],
        [
          "unrealistic",
          "unrealistic"
        ],
        [
          "idealist",
          "idealist"
        ]
      ],
      "related": [
        {
          "word": "quixotic"
        }
      ]
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    {
      "ipa": "/ˈkwɪksət/",
      "tags": [
        "UK"
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    {
      "ipa": "/ˈkwɪksəʊt/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/kɪˈhəʊti/",
      "tags": [
        "UK"
      ]
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  ],
  "word": "Quixote"
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{
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        "2": "Don Quixote"
      },
      "expansion": "Don Quixote",
      "name": "m"
    }
  ],
  "etymology_text": "After Don Quixote.",
  "forms": [
    {
      "form": "Quixotes",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "Quixote (plural Quixotes)",
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "quixotic"
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          "ref": "1723, Charles Walker, Sally Salisbury",
          "text": "I had once determined to fix the terrible Name of some Man of War in the Front of your History, a perfect Hero, that should like another Quixot defend your Reputation right, or wrong [...].",
          "type": "quotation"
        },
        {
          "ref": "1929, Cecil Day Lewis, Transitional Poem",
          "text": "Few things can more inflame / This far too combative heart / Than the intellectual Quixotes of the age / Prattling of abstract art.",
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        }
      ],
      "glosses": [
        "Someone resembling Don Quixote; someone who is chivalrous but unrealistic; an idealist."
      ],
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          "Don Quixote",
          "Don Quixote"
        ],
        [
          "chivalrous",
          "chivalrous"
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          "unrealistic"
        ],
        [
          "idealist",
          "idealist"
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      "ipa": "/ˈkwɪksəʊt/",
      "tags": [
        "UK"
      ]
    },
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      "ipa": "/kɪˈhəʊti/",
      "tags": [
        "UK"
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  "word": "Quixote"
}