"road-hog" meaning in English

{
  "forms": [
    {
      "form": "road-hogs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "road-hog (plural road-hogs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "road hog"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1981, John Updike, Rabbit is Rich",
          "text": "How often that seems to be the case these days, some pushy road-hog you hate turns out to be a little girl at the wheel […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of road hog"
      ],
      "id": "en-road-hog-en-noun-cCS56QCS",
      "links": [
        [
          "road hog",
          "road hog#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "road-hog"
}

{
  "forms": [
    {
      "form": "road-hogs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "road-hog (plural road-hogs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "road hog"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1981, John Updike, Rabbit is Rich",
          "text": "How often that seems to be the case these days, some pushy road-hog you hate turns out to be a little girl at the wheel […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of road hog"
      ],
      "links": [
        [
          "road hog",
          "road hog#English"
        ]
      ],
      "tags": [
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  ],
  "word": "road-hog"
}