"cospan" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "co",
        "3": "span"
      },
      "expansion": "co- + span",
      "name": "prefix"
    }
  ],
  "etymology_text": "co- + span",
  "forms": [
    {
      "form": "cospans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cospan (plural cospans)",
      "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"
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          "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"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2016, Kenny Courser, “A bicategory of decorated cospans”, in arXiv",
          "text": "This extra structure arises from a lax symmetric monoidal functor F#x5C;colon#x5C;mathbf#x7B;C#x7D;#x5C;to#x5C;mathbf#x7B;D#x7D;; we use this functor to \"decorate\" each cospan with apex N#x5C;in#x5C;mathbf#x7B;C#x7D; with an element of F(N).",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dual of a span."
      ],
      "id": "en-cospan-en-noun-~jRSE3gc",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "dual",
          "dual"
        ],
        [
          "span",
          "span"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The dual of a span."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "cospan"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "co",
        "3": "span"
      },
      "expansion": "co- + span",
      "name": "prefix"
    }
  ],
  "etymology_text": "co- + span",
  "forms": [
    {
      "form": "cospans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cospan (plural cospans)",
      "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",
        "en:Mathematics"
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      "examples": [
        {
          "ref": "2016, Kenny Courser, “A bicategory of decorated cospans”, in arXiv",
          "text": "This extra structure arises from a lax symmetric monoidal functor F#x5C;colon#x5C;mathbf#x7B;C#x7D;#x5C;to#x5C;mathbf#x7B;D#x7D;; we use this functor to \"decorate\" each cospan with apex N#x5C;in#x5C;mathbf#x7B;C#x7D; with an element of F(N).",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The dual of a span."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "dual",
          "dual"
        ],
        [
          "span",
          "span"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The dual of a span."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "cospan"
}