"coline" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "co",
        "3": "line"
      },
      "expansion": "co- + line",
      "name": "prefix"
    }
  ],
  "etymology_text": "co- + line",
  "forms": [
    {
      "form": "colines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "coline (plural colines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with co-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1995, Ronald L. Graham, Martin Grötschel, László Lovász, Handbook of Combinatorics: Volume 1, page 831",
          "text": "hyperplanes concurrent in a coline",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dual of a line."
      ],
      "id": "en-coline-en-noun-iZNxP8h9",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "dual",
          "dual"
        ],
        [
          "line",
          "line"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The dual of a line."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "coline"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "co",
        "3": "line"
      },
      "expansion": "co- + line",
      "name": "prefix"
    }
  ],
  "etymology_text": "co- + line",
  "forms": [
    {
      "form": "colines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "coline (plural colines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with co-",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Mathematics"
      ],
      "examples": [
        {
          "ref": "1995, Ronald L. Graham, Martin Grötschel, László Lovász, Handbook of Combinatorics: Volume 1, page 831",
          "text": "hyperplanes concurrent in a coline",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dual of a line."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "dual",
          "dual"
        ],
        [
          "line",
          "line"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The dual of a line."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "coline"
}