"dragon curve" meaning in English

{
  "forms": [
    {
      "form": "dragon curves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "dragon curve (plural dragon curves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
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          "langcode": "en",
          "name": "Curves",
          "orig": "en:Curves",
          "parents": [],
          "source": "w"
        },
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          "kind": "other",
          "langcode": "en",
          "name": "Fractals",
          "orig": "en:Fractals",
          "parents": [],
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        }
      ],
      "derived": [
        {
          "word": "twindragon"
        }
      ],
      "glosses": [
        "Any of a family of self-similar fractal curves that can be approximated by recursive methods."
      ],
      "id": "en-dragon_curve-en-noun-ubO2hN-d",
      "links": [
        [
          "family",
          "family"
        ],
        [
          "self-similar",
          "self-similar"
        ],
        [
          "fractal",
          "fractal"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "approximate",
          "approximate"
        ],
        [
          "recursive",
          "recursive"
        ]
      ]
    }
  ],
  "word": "dragon curve"
}

{
  "derived": [
    {
      "word": "twindragon"
    }
  ],
  "forms": [
    {
      "form": "dragon curves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "dragon curve (plural dragon curves)",
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  "lang_code": "en",
  "pos": "noun",
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        "en:Curves",
        "en:Fractals"
      ],
      "glosses": [
        "Any of a family of self-similar fractal curves that can be approximated by recursive methods."
      ],
      "links": [
        [
          "family",
          "family"
        ],
        [
          "self-similar",
          "self-similar"
        ],
        [
          "fractal",
          "fractal"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "approximate",
          "approximate"
        ],
        [
          "recursive",
          "recursive"
        ]
      ]
    }
  ],
  "word": "dragon curve"
}