"trisection" meaning in English

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      "form": "trisections",
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        "plural"
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  "lang_code": "en",
  "pos": "noun",
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          "orig": "en:Geometry",
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            "Sciences",
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      ],
      "derived": [
        {
          "word": "trisection point"
        }
      ],
      "examples": [
        {
          "text": "A traditional (but impossible) mathematical problem was to achieve trisection using a straight edge and compass.",
          "type": "example"
        }
      ],
      "glosses": [
        "The division of an angle into three equal parts."
      ],
      "id": "en-trisection-en-noun-jXIzcc3U",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "division",
          "division"
        ],
        [
          "angle",
          "angle"
        ]
      ],
      "raw_glosses": [
        "(geometry) The division of an angle into three equal parts."
      ],
      "related": [
        {
          "word": "trisect"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
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      "translations": [
        {
          "code": "da",
          "lang": "Danish",
          "sense": "division of angle into three",
          "tags": [
            "common-gender"
          ],
          "word": "tredeling"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "division of angle into three",
          "word": "(kulman) kolmijako"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "division of angle into three",
          "tags": [
            "feminine",
            "masculine"
          ],
          "word": "tredeling"
        },
        {
          "code": "nn",
          "lang": "Norwegian Nynorsk",
          "sense": "division of angle into three",
          "tags": [
            "feminine"
          ],
          "word": "tredeling"
        }
      ]
    }
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  "word": "trisection"
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  "derived": [
    {
      "word": "trisection point"
    }
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    {
      "form": "trisections",
      "tags": [
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "trisect"
    }
  ],
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        }
      ],
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        "The division of an angle into three equal parts."
      ],
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          "geometry"
        ],
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          "division",
          "division"
        ],
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          "angle"
        ]
      ],
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        "(geometry) The division of an angle into three equal parts."
      ],
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        "mathematics",
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  "translations": [
    {
      "code": "da",
      "lang": "Danish",
      "sense": "division of angle into three",
      "tags": [
        "common-gender"
      ],
      "word": "tredeling"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "division of angle into three",
      "word": "(kulman) kolmijako"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "division of angle into three",
      "tags": [
        "feminine",
        "masculine"
      ],
      "word": "tredeling"
    },
    {
      "code": "nn",
      "lang": "Norwegian Nynorsk",
      "sense": "division of angle into three",
      "tags": [
        "feminine"
      ],
      "word": "tredeling"
    }
  ],
  "word": "trisection"
}