"double point" meaning in English

{
  "forms": [
    {
      "form": "double points",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double point (plural double points)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1882, Henry Bradshaw, Address at the opening of the fifth annual meeting of the Library Association",
          "text": "As with the printers a full-point, a double point or colon, and a triple point, are each of them single types, the matter was still more simplified.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A symbol, such as a colon, composed of two points."
      ],
      "id": "en-double_point-en-noun-sLV5TAz7",
      "links": [
        [
          "symbol",
          "symbol"
        ],
        [
          "colon",
          "colon"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geometry",
          "orig": "en:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "29 71",
          "kind": "topical",
          "langcode": "en",
          "name": "Shapes",
          "orig": "en:Shapes",
          "parents": [
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A point on a curve at which there are two tangents (because it touches itself, or has a cusp)."
      ],
      "id": "en-double_point-en-noun-6w5Wn4bf",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "tangent",
          "tangent"
        ],
        [
          "cusp",
          "cusp"
        ]
      ],
      "raw_glosses": [
        "(geometry) A point on a curve at which there are two tangents (because it touches itself, or has a cusp)."
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "double point"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "en:Shapes"
  ],
  "forms": [
    {
      "form": "double points",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double point (plural double points)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1882, Henry Bradshaw, Address at the opening of the fifth annual meeting of the Library Association",
          "text": "As with the printers a full-point, a double point or colon, and a triple point, are each of them single types, the matter was still more simplified.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A symbol, such as a colon, composed of two points."
      ],
      "links": [
        [
          "symbol",
          "symbol"
        ],
        [
          "colon",
          "colon"
        ]
      ]
    },
    {
      "categories": [
        "en:Geometry"
      ],
      "glosses": [
        "A point on a curve at which there are two tangents (because it touches itself, or has a cusp)."
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "tangent",
          "tangent"
        ],
        [
          "cusp",
          "cusp"
        ]
      ],
      "raw_glosses": [
        "(geometry) A point on a curve at which there are two tangents (because it touches itself, or has a cusp)."
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "double point"
}