"bag wig" meaning in English

{
  "forms": [
    {
      "form": "bag wigs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bag wig (plural bag 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": "1918, Norman Lindsay, The Magic Pudding, Sydney: Angus and Robertson, page 151",
          "text": "\"My advice,\" he said, \"is this: try the case without the Judge; or, in other words, assume the legal functions of this defaulting personage in the bag-wig who is at present engaged in distending himself illegally with our Puddin'.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An 18th-century wig, the back-hair of which was enclosed in an ornamental bag."
      ],
      "id": "en-bag_wig-en-noun-JKElugOx",
      "links": [
        [
          "ornamental",
          "ornamental"
        ],
        [
          "bag",
          "bag"
        ]
      ],
      "raw_glosses": [
        "(historical) An 18th-century wig, the back-hair of which was enclosed in an ornamental bag."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "bag wig"
}

{
  "forms": [
    {
      "form": "bag wigs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bag wig (plural bag 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",
        "English terms with historical senses",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1918, Norman Lindsay, The Magic Pudding, Sydney: Angus and Robertson, page 151",
          "text": "\"My advice,\" he said, \"is this: try the case without the Judge; or, in other words, assume the legal functions of this defaulting personage in the bag-wig who is at present engaged in distending himself illegally with our Puddin'.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An 18th-century wig, the back-hair of which was enclosed in an ornamental bag."
      ],
      "links": [
        [
          "ornamental",
          "ornamental"
        ],
        [
          "bag",
          "bag"
        ]
      ],
      "raw_glosses": [
        "(historical) An 18th-century wig, the back-hair of which was enclosed in an ornamental bag."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "bag wig"
}