"birectangular" meaning in English

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        "3": "*h₃reǵ-"
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    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "rectangular"
      },
      "expansion": "bi- + rectangular",
      "name": "prefix"
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  ],
  "etymology_text": "From bi- + rectangular.",
  "head_templates": [
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      "expansion": "birectangular (not comparable)",
      "name": "en-adj"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "text": "Unlike a normal triangle, a spherical triangle can be birectangular because the sum of its angles is greater than 180 degrees.",
          "type": "example"
        }
      ],
      "glosses": [
        "Containing two right angles."
      ],
      "id": "en-birectangular-en-adj-FEzwghS1",
      "links": [
        [
          "right angle",
          "right angle"
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      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "birectangular"
}

{
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    {
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    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "rectangular"
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      "expansion": "bi- + rectangular",
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  ],
  "etymology_text": "From bi- + rectangular.",
  "head_templates": [
    {
      "args": {
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      "expansion": "birectangular (not comparable)",
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  "lang_code": "en",
  "pos": "adj",
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      ],
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        "Containing two right angles."
      ],
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        [
          "right angle",
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        "not-comparable"
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  ],
  "word": "birectangular"
}