"scratch wig" meaning in English

{
  "forms": [
    {
      "form": "scratch wigs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scratch wig (plural scratch wigs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1775, Frances Burney, Journals & Letters, Penguin 2001, 26 March",
          "text": "He was himself in a most odious scratch Wig, which Nobody but himself could dare be seen in […]."
        }
      ],
      "glosses": [
        "A short wig that covers only part of the head."
      ],
      "id": "en-scratch_wig-en-noun--xNLXKxx"
    }
  ],
  "word": "scratch wig"
}

{
  "forms": [
    {
      "form": "scratch wigs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "scratch wig (plural scratch wigs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "examples": [
        {
          "ref": "1775, Frances Burney, Journals & Letters, Penguin 2001, 26 March",
          "text": "He was himself in a most odious scratch Wig, which Nobody but himself could dare be seen in […]."
        }
      ],
      "glosses": [
        "A short wig that covers only part of the head."
      ]
    }
  ],
  "word": "scratch wig"
}