"先入観" meaning in Japanese

{
  "forms": [
    {
      "form": "先入観",
      "ruby": [
        [
          "先",
          "せん"
        ],
        [
          "入",
          "にゅう"
        ],
        [
          "観",
          "かん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sennyūkan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんにゅうかん"
      },
      "expansion": "先(せん)入(にゅう)観(かん) • (sennyūkan)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_roman_offsets": [
            [
              40,
              49
            ]
          ],
          "bold_text_offsets": [
            [
              14,
              17
            ]
          ],
          "english": "He seems to have foolish preconceptions about the Jews.",
          "roman": "Kare wa yudaya jin ni taishite bakageta sennyūkan o motte iru yō da.",
          "ruby": [
            [
              "彼",
              "かれ"
            ],
            [
              "人",
              "じん"
            ],
            [
              "対",
              "たい"
            ],
            [
              "馬",
              "ば"
            ],
            [
              "鹿",
              "か"
            ],
            [
              "先",
              "せん"
            ],
            [
              "入",
              "にゅう"
            ],
            [
              "観",
              "かん"
            ],
            [
              "持",
              "も"
            ]
          ],
          "text": "彼はユダヤ人に対して馬鹿げた先入観を持っているようだ。",
          "type": "example"
        }
      ],
      "glosses": [
        "a preconception; a preconceived idea; a prejudice"
      ],
      "id": "en-先入観-ja-noun-vDhb3VoD",
      "links": [
        [
          "preconception",
          "preconception"
        ],
        [
          "preconceive",
          "preconceive"
        ],
        [
          "prejudice",
          "prejudice"
        ]
      ]
    }
  ],
  "word": "先入観"
}

{
  "forms": [
    {
      "form": "先入観",
      "ruby": [
        [
          "先",
          "せん"
        ],
        [
          "入",
          "にゅう"
        ],
        [
          "観",
          "かん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sennyūkan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "せんにゅうかん"
      },
      "expansion": "先(せん)入(にゅう)観(かん) • (sennyūkan)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_roman_offsets": [
            [
              40,
              49
            ]
          ],
          "bold_text_offsets": [
            [
              14,
              17
            ]
          ],
          "english": "He seems to have foolish preconceptions about the Jews.",
          "roman": "Kare wa yudaya jin ni taishite bakageta sennyūkan o motte iru yō da.",
          "ruby": [
            [
              "彼",
              "かれ"
            ],
            [
              "人",
              "じん"
            ],
            [
              "対",
              "たい"
            ],
            [
              "馬",
              "ば"
            ],
            [
              "鹿",
              "か"
            ],
            [
              "先",
              "せん"
            ],
            [
              "入",
              "にゅう"
            ],
            [
              "観",
              "かん"
            ],
            [
              "持",
              "も"
            ]
          ],
          "text": "彼はユダヤ人に対して馬鹿げた先入観を持っているようだ。",
          "type": "example"
        }
      ],
      "glosses": [
        "a preconception; a preconceived idea; a prejudice"
      ],
      "links": [
        [
          "preconception",
          "preconception"
        ],
        [
          "preconceive",
          "preconceive"
        ],
        [
          "prejudice",
          "prejudice"
        ]
      ]
    }
  ],
  "word": "先入観"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "先入観"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "先入観",
  "trace": ""
}