"book-token" meaning in English

{
  "forms": [
    {
      "form": "book-tokens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "book-token (plural book-tokens)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "book token"
        }
      ],
      "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"
        }
      ],
      "examples": [
        {
          "ref": "1979, Dervla Murphy, Wheels Within Wheels:",
          "text": "I don't remember book-tokens — perhaps they hadn't been invented — and occasionally there were duplicate volumes.",
          "type": "quote"
        },
        {
          "ref": "2010, Martin Amis, The War Against Cliche: Essays and Reviews 1971-2000, →ISBN:",
          "text": "Perhaps they should be paid in something else: book-tokens, lecture coupons, night-class dockets, culture vouchers.",
          "type": "quote"
        },
        {
          "ref": "2015, Margaret Yorke, No Fury, →ISBN:",
          "text": "Bath salts seemed ordinary, a record or book-token impersonal, a pot-plant unimaginative.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of book token"
      ],
      "id": "en-book-token-en-noun-Q09EgEm-",
      "links": [
        [
          "book token",
          "book token#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "book-token"
}

{
  "forms": [
    {
      "form": "book-tokens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "book-token (plural book-tokens)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "book token"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1979, Dervla Murphy, Wheels Within Wheels:",
          "text": "I don't remember book-tokens — perhaps they hadn't been invented — and occasionally there were duplicate volumes.",
          "type": "quote"
        },
        {
          "ref": "2010, Martin Amis, The War Against Cliche: Essays and Reviews 1971-2000, →ISBN:",
          "text": "Perhaps they should be paid in something else: book-tokens, lecture coupons, night-class dockets, culture vouchers.",
          "type": "quote"
        },
        {
          "ref": "2015, Margaret Yorke, No Fury, →ISBN:",
          "text": "Bath salts seemed ordinary, a record or book-token impersonal, a pot-plant unimaginative.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of book token"
      ],
      "links": [
        [
          "book token",
          "book token#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "book-token"
}