"centroaffine" meaning in English

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        "2": "centro",
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      "expansion": "centro- + affine",
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  "etymology_text": "From centro- + affine.",
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  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "ref": "2016, Yun Yang, “The Frenet-Serret formulas of a discrete centroaffine curve”, in arXiv:",
          "text": "In fact the curve is generated by a chain structure, and depending on this chain structure, we could study some geometric properties for a space centroaffine discrete curve in #92;R³ by the centroaffine curvatures and torsion..",
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      "glosses": [
        "Relating to the centre of an affine space"
      ],
      "id": "en-centroaffine-en-adj-1bKTWPdW",
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          "mathematics",
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        [
          "centre",
          "centre"
        ],
        [
          "affine space",
          "affine space"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Relating to the centre of an affine space"
      ],
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        "not-comparable"
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      "topics": [
        "mathematics",
        "sciences"
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  "word": "centroaffine"
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      "expansion": "centro- + affine",
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  ],
  "etymology_text": "From centro- + affine.",
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          "text": "In fact the curve is generated by a chain structure, and depending on this chain structure, we could study some geometric properties for a space centroaffine discrete curve in #92;R³ by the centroaffine curvatures and torsion..",
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          "affine space",
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        "(mathematics) Relating to the centre of an affine space"
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  "word": "centroaffine"
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