"mud wrestler" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mud",
        "3": "wrestler"
      },
      "expansion": "mud + wrestler",
      "name": "compound"
    }
  ],
  "etymology_text": "From mud + wrestler.",
  "forms": [
    {
      "form": "mud wrestlers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mud wrestler (plural mud wrestlers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mudwrestler"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Wrestling",
          "orig": "en:Wrestling",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of mudwrestler"
      ],
      "id": "en-mud_wrestler-en-noun-Hg6y6D~B",
      "links": [
        [
          "mudwrestler",
          "mudwrestler#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "mud wrestler"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mud",
        "3": "wrestler"
      },
      "expansion": "mud + wrestler",
      "name": "compound"
    }
  ],
  "etymology_text": "From mud + wrestler.",
  "forms": [
    {
      "form": "mud wrestlers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mud wrestler (plural mud wrestlers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mudwrestler"
        }
      ],
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Wrestling"
      ],
      "glosses": [
        "Alternative form of mudwrestler"
      ],
      "links": [
        [
          "mudwrestler",
          "mudwrestler#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "mud wrestler"
}