card counter
noun Blackjack.
a casino player who memorizes or records which cards have been played in previous hands in order to calculate the odds on receiving winning cards or combinations from those remaining to be dealt, the practice often being held as illegal.
Words nearby card counter
carcinosis,
card,
card catalog,
card catalogue,
card clothing,
card counter,
card file,
card in,
card index,
card players, the,
card punch