"white choker" meaning in English

{
  "etymology_text": "From the article of clothing.",
  "forms": [
    {
      "form": "white chokers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "white choker (plural white chokers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English Thieves' Cant",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1862, Henry Mayhew, The London Underworld In The Victorian Period",
          "text": "We go in more for tradesmen, shopboys, commercial travellers, and that sort, and men who are a little screwy, and although we musn't mention it, we hooks a white choker now and then, coming from Exeter Hall.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A clergyman."
      ],
      "id": "en-white_choker-en-noun-wquwUaJg",
      "links": [
        [
          "clergyman",
          "clergyman"
        ]
      ],
      "qualifier": "thieves' cant",
      "raw_glosses": [
        "(thieves' cant, obsolete) A clergyman."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "white choker"
}

{
  "etymology_text": "From the article of clothing.",
  "forms": [
    {
      "form": "white chokers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "white choker (plural white chokers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English Thieves' Cant",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with obsolete senses",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1862, Henry Mayhew, The London Underworld In The Victorian Period",
          "text": "We go in more for tradesmen, shopboys, commercial travellers, and that sort, and men who are a little screwy, and although we musn't mention it, we hooks a white choker now and then, coming from Exeter Hall.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A clergyman."
      ],
      "links": [
        [
          "clergyman",
          "clergyman"
        ]
      ],
      "qualifier": "thieves' cant",
      "raw_glosses": [
        "(thieves' cant, obsolete) A clergyman."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "white choker"
}