"gridder" meaning in English

{
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        "1": "en",
        "2": "grid",
        "3": "er",
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      "expansion": "grid + -er",
      "name": "suffix"
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  ],
  "etymology_text": "From grid + -er.",
  "forms": [
    {
      "form": "gridders",
      "tags": [
        "plural"
      ]
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  "head_templates": [
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      "expansion": "gridder (plural gridders)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "categories": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
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          "ref": "2003, Fay Fransella, International Handbook of Personal Construct Psychology, page 402:",
          "text": "The use of grids coincided with the growth in computers, and soon there was fierce competition among the gridders over whose computer analysis was the best.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who makes use of grids."
      ],
      "id": "en-gridder-en-noun--dTs~6yo",
      "raw_glosses": [
        "(rare) One who makes use of grids."
      ],
      "related": [
        {
          "word": "off-the-gridder"
        }
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "gridder"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grid",
        "3": "er",
        "id2": "ideology"
      },
      "expansion": "grid + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From grid + -er.",
  "forms": [
    {
      "form": "gridders",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
      "args": {},
      "expansion": "gridder (plural gridders)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "off-the-gridder"
    }
  ],
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          "ref": "2003, Fay Fransella, International Handbook of Personal Construct Psychology, page 402:",
          "text": "The use of grids coincided with the growth in computers, and soon there was fierce competition among the gridders over whose computer analysis was the best.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who makes use of grids."
      ],
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        "(rare) One who makes use of grids."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "gridder"
}