"gyrotrigonometry" meaning in English

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  "etymology_text": "From gyro- + trigonometry.",
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  "lang_code": "en",
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          "name": "Non-Euclidean geometry",
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          "kind": "topical",
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      "glosses": [
        "The use of gyroconcepts to study hyperbolic triangles."
      ],
      "id": "en-gyrotrigonometry-en-noun-Wf8NRBmY",
      "links": [
        [
          "gyroconcept",
          "gyroconcept"
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        [
          "hyperbolic",
          "hyperbolic"
        ],
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          "triangle",
          "triangle"
        ]
      ],
      "raw_glosses": [
        "(hyperbolic geometry) The use of gyroconcepts to study hyperbolic triangles."
      ],
      "tags": [
        "excessive",
        "uncountable"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "gyrotrigonometry"
}

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  ],
  "etymology_text": "From gyro- + trigonometry.",
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  "lang_code": "en",
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        "The use of gyroconcepts to study hyperbolic triangles."
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        "(hyperbolic geometry) The use of gyroconcepts to study hyperbolic triangles."
      ],
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        "excessive",
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        "geometry",
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  "word": "gyrotrigonometry"
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