"背理法" meaning in Japanese

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        "2": "はい%り",
        "3": "法",
        "4": "ほう",
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        "t2": "method"
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      "expansion": "背(はい)理(り) (hairi, “contrary to reason”) + 法(ほう) (hō, “method”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "背(はい)理(り) (hairi, “contrary to reason”) + 法(ほう) (hō, “method”)",
  "forms": [
    {
      "form": "背理法",
      "ruby": [
        [
          "背",
          "はい"
        ],
        [
          "理",
          "り"
        ],
        [
          "法",
          "ほう"
        ]
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      "tags": [
        "romanization"
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      "args": {
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      },
      "expansion": "背(はい)理(り)法(ほう) • (hairihō)",
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    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
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            "Philosophy",
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      ],
      "glosses": [
        "proof by contradiction"
      ],
      "id": "en-背理法-ja-noun-eN-c24TN",
      "links": [
        [
          "logic",
          "logic"
        ],
        [
          "proof by contradiction",
          "proof by contradiction"
        ],
        [
          "デジタル大辞泉",
          "w:ja:大辞泉#電子版"
        ],
        [
          "Tōkyō",
          "w:Tōkyō"
        ]
      ],
      "raw_glosses": [
        "(logic) proof by contradiction"
      ],
      "topics": [
        "human-sciences",
        "logic",
        "mathematics",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "word": "背理法"
}

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  "etymology_templates": [
    {
      "args": {
        "1": "背%理",
        "2": "はい%り",
        "3": "法",
        "4": "ほう",
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        "t2": "method"
      },
      "expansion": "背(はい)理(り) (hairi, “contrary to reason”) + 法(ほう) (hō, “method”)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "背(はい)理(り) (hairi, “contrary to reason”) + 法(ほう) (hō, “method”)",
  "forms": [
    {
      "form": "背理法",
      "ruby": [
        [
          "背",
          "はい"
        ],
        [
          "理",
          "り"
        ],
        [
          "法",
          "ほう"
        ]
      ],
      "tags": [
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      ]
    },
    {
      "form": "hairihō",
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        "romanization"
      ]
    }
  ],
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    {
      "args": {
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      "expansion": "背(はい)理(り)法(ほう) • (hairihō)",
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        [
          "proof by contradiction",
          "proof by contradiction"
        ],
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        "(logic) proof by contradiction"
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        "logic",
        "mathematics",
        "philosophy",
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      ]
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  "word": "背理法"
}

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  "path": [
    "背理法"
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  "section": "Japanese",
  "subsection": "noun",
  "title": "背理法",
  "trace": ""
}