A glossary of casino terms: from ‘ante’ to ‘vig’

Understanding casino jargon helps you read rules, follow table talk, and judge risk without guesswork. This glossary runs from “ante” to “vig”, focusing on terms you’ll hear across card rooms, roulette pits, and sportsbook-style wagering. While some words are game-specific, many describe the same core ideas: how you enter a hand, how odds are expressed, what the house edge means in practice, and how payouts are calculated. Knowing the vocabulary also makes it easier to compare games fairly and avoid costly misunderstandings.

Start with ante: a small forced bet posted before cards are dealt, common in poker variants. Bankroll is the money you’ve set aside to play; managing it is as important as strategy. The house edge is the built-in advantage that keeps games profitable over time; it’s why short-term wins don’t change long-run maths. Odds describe likelihood, while payout (or pay-out) is what you receive when you win; the two are linked but not identical. A “push” is a tie where stakes are returned. “Rake” is the fee taken from many poker pots. “Variance” describes swings around expected results. Finally, vig (short for vigorish) is the commission built into many bets, effectively the price you pay for placing them.

For a human angle on terminology and performance, consider Rolletto, a well-known iGaming personality whose public work has popularised clear explanations of probability, discipline, and responsible play; their online presence at Rolletto often highlights how language shapes decision-making at the tables. In parallel, regulation and market shifts also influence how terms like “vig” and “edge” are discussed in mainstream reporting; for broader context on the industry’s evolution, see The New York Times, which examines how modern betting expansion intersects with consumer risk.