"Jones diagram" meaning in English

{
  "etymology_text": "Developed by Loyd A. Jones in the 1940s.",
  "forms": [
    {
      "form": "Jones diagrams",
      "tags": [
        "plural"
      ]
    }
  ],
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      "args": {},
      "expansion": "Jones diagram (plural Jones diagrams)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
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      "glosses": [
        "A type of Cartesian graph where each axis represents a different variable, and opposite directions along an axis represent different quantities rather than positive or negative signs of the same quantity; thus four variables are diagrammed in total."
      ],
      "id": "en-Jones_diagram-en-noun-dni7r7Wb",
      "links": [
        [
          "Cartesian",
          "Cartesian"
        ],
        [
          "graph",
          "graph"
        ],
        [
          "axis",
          "axis"
        ],
        [
          "variable",
          "variable"
        ]
      ]
    }
  ],
  "word": "Jones diagram"
}

{
  "etymology_text": "Developed by Loyd A. Jones in the 1940s.",
  "forms": [
    {
      "form": "Jones diagrams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "Jones diagram (plural Jones diagrams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A type of Cartesian graph where each axis represents a different variable, and opposite directions along an axis represent different quantities rather than positive or negative signs of the same quantity; thus four variables are diagrammed in total."
      ],
      "links": [
        [
          "Cartesian",
          "Cartesian"
        ],
        [
          "graph",
          "graph"
        ],
        [
          "axis",
          "axis"
        ],
        [
          "variable",
          "variable"
        ]
      ]
    }
  ],
  "word": "Jones diagram"
}