"check cop" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "check cop (uncountable)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Gambling",
          "orig": "en:Gambling",
          "parents": [
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1924, Science and Invention in Pictures, volume 12, page 146",
          "text": "Aside from that the professional gambler may use the \"check cop\" to diminish the pile of checks which the Opponent may have, or may use his own marked cards if he can manage to get them into the game",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An adhesive used by cheats to steal chips or coins from a stack using the palm of the hand."
      ],
      "id": "en-check_cop-en-noun-nTEa4fef",
      "links": [
        [
          "gambling",
          "gambling#Noun"
        ],
        [
          "adhesive",
          "adhesive"
        ],
        [
          "cheat",
          "cheat"
        ],
        [
          "steal",
          "steal"
        ],
        [
          "chip",
          "chip"
        ],
        [
          "coin",
          "coin"
        ],
        [
          "stack",
          "stack"
        ],
        [
          "palm",
          "palm"
        ],
        [
          "hand",
          "hand"
        ]
      ],
      "raw_glosses": [
        "(gambling, slang) An adhesive used by cheats to steal chips or coins from a stack using the palm of the hand."
      ],
      "tags": [
        "slang",
        "uncountable"
      ],
      "topics": [
        "gambling",
        "games"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɒp"
    }
  ],
  "word": "check cop"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "check cop (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "English uncountable nouns",
        "Quotation templates to be cleaned",
        "Rhymes:English/ɒp",
        "Rhymes:English/ɒp/2 syllables",
        "en:Gambling"
      ],
      "examples": [
        {
          "ref": "1924, Science and Invention in Pictures, volume 12, page 146",
          "text": "Aside from that the professional gambler may use the \"check cop\" to diminish the pile of checks which the Opponent may have, or may use his own marked cards if he can manage to get them into the game",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An adhesive used by cheats to steal chips or coins from a stack using the palm of the hand."
      ],
      "links": [
        [
          "gambling",
          "gambling#Noun"
        ],
        [
          "adhesive",
          "adhesive"
        ],
        [
          "cheat",
          "cheat"
        ],
        [
          "steal",
          "steal"
        ],
        [
          "chip",
          "chip"
        ],
        [
          "coin",
          "coin"
        ],
        [
          "stack",
          "stack"
        ],
        [
          "palm",
          "palm"
        ],
        [
          "hand",
          "hand"
        ]
      ],
      "raw_glosses": [
        "(gambling, slang) An adhesive used by cheats to steal chips or coins from a stack using the palm of the hand."
      ],
      "tags": [
        "slang",
        "uncountable"
      ],
      "topics": [
        "gambling",
        "games"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɒp"
    }
  ],
  "word": "check cop"
}