Casino Reference
Casino Glossary
66 professional casino terms — from fundamental concepts like house edge and RTP to specialist VIP terminology such as rolling chips, junkets, and loss rebates. A complete reference for players, analysts, and industry professionals.
Player & Finance
10 termsAction
The total amount of money wagered by a player during a session or period.
Full Definition →Bankroll
The total amount of money a player sets aside specifically for gambling.
Full Definition →Credit Line
A pre-approved borrowing facility extended by a casino to a player for drawing chips.
Full Definition →Dime
Casino slang for a $1,000 wager.
Full Definition →Flat Bet
Wagering the same amount on every hand, spin, or round regardless of prior outcomes.
Full Definition →Grind
Playing casino games for extended periods with small, conservative bets to slowly accumulate winnings.
Full Definition →Marker
A casino credit instrument (promissory note) used to draw chips against an approved credit line.
Full Definition →Nickel
Casino slang for a $5 chip.
Full Definition →Quarter
Casino slang for a $25 chip.
Full Definition →Session
A defined period of continuous gambling activity, used as a unit for bankroll management and performance tracking.
Full Definition →Table Game Terms
16 termsAnte
A mandatory bet placed before any cards are dealt to initiate a round.
Full Definition →Burn Card
A card removed face-down from the top of the deck after a shuffle before dealing begins.
Full Definition →Color Up
Exchanging a stack of lower-denomination chips for fewer higher-denomination chips of equal total value.
Full Definition →Cut Card
A solid-coloured plastic card used by players to cut the deck before dealing begins.
Full Definition →Double Down
A blackjack option to double the original bet in exchange for receiving exactly one additional card.
Full Definition →Hard Hand
In blackjack, any hand that does not contain an Ace counted as 11.
Full Definition →Hole Card
A card dealt face-down that only the holder (or dealer) can see.
Full Definition →Insurance
A side bet in blackjack offered when the dealer shows an Ace, paying 2:1 if the dealer has a natural blackjack.
Full Definition →Natural
The best possible starting hand achieved without drawing additional cards.
Full Definition →Push
A tie between the player and dealer where no money changes hands and the original bet is returned.
Full Definition →Shoe
A plastic device used to hold and dispense multiple decks of playing cards at casino table games.
Full Definition →Soft 17
A blackjack hand of Ace + 6, totalling 7 or 17, which triggers specific dealer drawing rule variations.
Full Definition →Soft Hand
In blackjack, any hand containing an Ace that is currently counted as 11 without busting.
Full Definition →Split
In blackjack, dividing a pair of equal-value cards into two separate hands, each with its own bet.
Full Definition →Surrender
A blackjack option to forfeit half the original bet and exit a hand before drawing any cards.
Full Definition →Wild Card
A card designated to substitute for any other card in a hand to complete the highest possible combination.
Full Definition →Casino Operations
12 termsCage
The secure cashier area where players exchange chips for cash and access casino banking services.
Full Definition →Croupier
A casino employee who manages a table game, dealing cards or spinning the wheel and paying winning bets.
Full Definition →Drop
The total cash and monetary instruments deposited into gaming tables during a period.
Full Definition →Drop Box
The locked metal container beneath each gaming table that receives cash and other monetary instruments.
Full Definition →Eye in the Sky
The comprehensive ceiling-mounted camera and surveillance system monitoring all gaming areas.
Full Definition →Fill
A shipment of chips delivered to a gaming table when the chip tray runs low.
Full Definition →Floorman
A casino supervisor who oversees multiple gaming tables and assists the pit boss in managing the pit.
Full Definition →Handle
The total amount of money wagered across all bets in a casino or on a specific game during a period.
Full Definition →Hold
The percentage of drop that the casino retains as revenue after paying all winning bets.
Full Definition →Pit
The secured area of a casino floor enclosed by a ring of gaming tables, staffed by pit supervisors.
Full Definition →Pit Boss
The senior casino supervisor responsible for overseeing all table games and staff within a pit.
Full Definition →Toke
A tip given to a casino dealer or other casino employee.
Full Definition →Advantage Play
3 termsCard Counting
A blackjack technique that tracks the ratio of high to low cards remaining in the shoe to gain a mathematical edge.
Full Definition →Penetration
The percentage of a blackjack shoe dealt before reshuffling, critical for card counting effectiveness.
Full Definition →True Count
In card counting, the running count divided by the number of remaining decks, providing an accurate measure of current deck richness.
Full Definition →VIP & High Roller
10 termsCasino Host
A casino employee responsible for managing relationships with high-value players and delivering personalised service.
Full Definition →Comp
Complimentary goods or services offered by a casino to reward player loyalty and action.
Full Definition →Comp Points
Points accumulated through a casino loyalty programme that can be redeemed for comps, cash back, or other benefits.
Full Definition →Dead Chip Programme
Non-negotiable chips given to players as a rebate or incentive, which must be wagered before the underlying cash value can be withdrawn.
Full Definition →High Roller
A player who consistently wagers large amounts of money at casino games.
Full Definition →Junket
An organised trip arranged by a casino or promoter for high-rollers, typically including transportation and accommodation in exchange for a minimum level of play.
Full Definition →Loss Rebate
A cash rebate paid to a player as a percentage of their net losses over a session or visit, reducing effective house edge.
Full Definition →Rating
A casino's formal assessment of a player's gambling activity used to calculate appropriate comp levels.
Full Definition →Rolling Chip Programme
Non-negotiable chips issued by a casino to VIP players that can be wagered but not redeemed for cash, with commission paid on total rolling volume.
Full Definition →Whale
An exceptionally high-stakes player whose wagering volume is so large that a single visit can materially impact a casino's financial results.
Full Definition →Poker Terms
4 termsBlind
Mandatory bets posted by the two players to the left of the dealer button before cards are dealt in Texas Hold'em.
Full Definition →Fold
To discard one's hand and forfeit the current pot, withdrawing from the round.
Full Definition →Pot Odds
The ratio of the current pot size to the cost of a call, used to determine whether calling a bet is mathematically justified.
Full Definition →Rake
The commission deducted by the casino from each poker pot as its service fee for running the game.
Full Definition →Casino Fundamentals
4 termsHouse Edge
The mathematical advantage the casino holds over the player on any given bet, expressed as a percentage.
Full Definition →Theoretical Loss
The mathematically expected average loss for a player based on their action and the house edge.
Full Definition →Variance
The statistical measure of how much actual results deviate from the expected value over a series of bets.
Full Definition →Vigorish (Vig)
The commission or surcharge applied by a casino to certain bets, most commonly the 5% commission on winning Banker bets in baccarat.
Full Definition →Slots & Technology
7 termsPayline
A line across the reels of a slot machine along which matching symbol combinations pay out.
Full Definition →Progressive Jackpot
A jackpot prize that increases incrementally with each bet placed, pooling contributions from multiple machines or a network.
Full Definition →RNG (Random Number Generator)
Software that generates statistically random outcomes to ensure fair and unpredictable results in electronic games.
Full Definition →RTP (Return to Player)
The percentage of total wagered money a slot machine or game is configured to return to players over time.
Full Definition →Scatter Symbol
A slot machine symbol that triggers bonus features or free spins regardless of its position on the reels.
Full Definition →TITO (Ticket-In, Ticket-Out)
A cashless slot machine technology where players insert and receive printed barcoded tickets instead of coins.
Full Definition →Volatility
A slot machine's propensity for frequent small wins versus infrequent large wins, expressed as low, medium, or high.
Full Definition →