"proracing" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pro",
        "3": "racing"
      },
      "expansion": "pro- + racing",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pro- + racing.",
  "forms": [
    {
      "form": "more proracing",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most proracing",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "proracing (comparative more proracing, superlative most proracing)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pro-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022, Steven A. Riess, Horse Racing the Chicago Way (page 160)",
          "text": "The audience […] also included many proracing advocates who thought the meeting was for open discussion."
        }
      ],
      "glosses": [
        "Supporting or favouring racing."
      ],
      "id": "en-proracing-en-adj-xSq9XUJm",
      "links": [
        [
          "racing",
          "racing"
        ]
      ]
    }
  ],
  "word": "proracing"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pro",
        "3": "racing"
      },
      "expansion": "pro- + racing",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pro- + racing.",
  "forms": [
    {
      "form": "more proracing",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most proracing",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "proracing (comparative more proracing, superlative most proracing)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with pro-",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2022, Steven A. Riess, Horse Racing the Chicago Way (page 160)",
          "text": "The audience […] also included many proracing advocates who thought the meeting was for open discussion."
        }
      ],
      "glosses": [
        "Supporting or favouring racing."
      ],
      "links": [
        [
          "racing",
          "racing"
        ]
      ]
    }
  ],
  "word": "proracing"
}