Reference

The 21taka Glossary for Casino and Betting Terms

Every term you see on our game screens and cashier page — from RTP to wager requirements — gets a plain explanation here.

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21taka The 21taka Glossary for Casino and Betting Terms
GETTING HELP FAST

Ask Us When a Term Is Unclear

Not every definition covers your exact situation on the account page, and that's fine — our support line is there for the specifics. Reach out through live chat on the site or the in-app help icon if a wagering figure, a payment status or an odds format doesn't match what you're seeing on screen. We can walk through a term against your actual account activity, whether that's a pending Rocket withdrawal or a rollover figure attached to a promotion you opted into.

Live Chat Open live chat from any page on desktop or mobile to ask about a specific term showing on your account, cashier page or bet slip.
Account Help Log into your account and check the help section next to your wallet balance for definitions tied directly to bKash, Nagad and Rocket transactions.
Cashier Queries If a rollover figure or withdrawal status on your cashier page doesn't match what you expected, ask support to confirm it against your account record.
21taka Knowing These Terms Changes How You Play

Knowing These Terms Changes How You Play

Casino and sportsbook screens throw a lot of shorthand at you — RTP, handicap, rollover, KYC — and guessing at meaning costs you time or money. We built this page so you can check a term in seconds instead of scrolling through a help article. Understanding volatility helps you pick between a game like Crash Energy and a slower table like Baccarat

CasinoHub. Knowing what rollover means before you accept anything on your account keeps your withdrawal on Rocket or bKash straightforward, because you'll already know what's expected before you request a payout. Read these definitions once and the rest of the lobby makes more sense.

  • Slots
  • Live tables
  • Cricket & football markets

Core Casino Terms You'll See Often

These are the terms you'll run into most often once you open a slot or a live table on 21taka. We keep the definitions short and plain, without dressing them up, so you can move from reading to playing without guessing what a screen label means for your wallet or your bet.

RTP stands for Return to Player, the theoretical percentage a slot or table game pays back over time. We show this figure only where the game or its studio publishes it directly.

House edge is the built-in mathematical advantage a game holds over you across many rounds. It's set by the game's design, not by anything happening on your account.

Volatility describes how often and how big a slot pays out. A high-volatility title like Gates of Olympus pays less often but bigger, while a low-volatility title pays smaller amounts more regularly.

Wager, or turnover, is the total amount you need to bet before a bonus amount or its winnings become withdrawable. Check the wagering figure attached to any offer before you accept it.

A progressive prize is a pool that grows as players stake on connected games, sometimes across several titles from the same studio, until one round pays it out completely.

Live dealer means a real croupier runs the game from a studio, streamed to your screen in real time. You see actual cards or wheel spins instead of a computer-generated outcome.

Odds, Wallets and Account Terms Explained

Betting and payment terms carry real weight on your account — get one wrong and a wagering figure or a payout condition might not match what you expected. This set covers language from cricket and football markets like Live Cricket Bet through to the wallet steps behind a bKash or Rocket transaction.

Asian Handicap is a football betting format that gives one side a virtual head start or deficit, removing the possibility of a draw in your bet outcome. It's common on markets like Football ChampionBets.

Over/Under, also called total goals or totals, is a bet on whether the combined score in a match lands above or below a set number fixed before kickoff.

An e-wallet is a mobile money account such as bKash, Nagad or Rocket that you link to your account for deposits and withdrawals instead of using a bank card.

KYC stands for Know Your Customer, the identity check we run before a withdrawal clears, usually asking for a photo ID matching the name on your wallet account.

Cash-out lets you lock in a multiplier before a round ends, most visible in a title like Crash Energy where the multiplier keeps climbing until you tap out.

Decimal odds show your total return per unit staked, including your original stake, so odds of 2.00 on a cricket market return double your bet if it wins.

Putting These Terms to Use

These are the practical questions we hear once someone has read the definitions above and wants to apply them inside the lobby. Each answer points to where a term actually shows up — inside a slot's info panel, on your cashier page, or against your account activity after a bKash, Nagad or Rocket transaction.

Open the game info panel inside the slot itself — titles from studios like Pragmatic Play often list volatility directly there, letting you compare a fast title against a steadier one before spending from your wallet.

Wagering figures attached to any offer appear on your account or promotions page once you opt in, so check there before you start betting through bKash, Nagad or Rocket funds.

We display RTP only where the game or its studio makes that figure available inside the game itself; if it's not shown there, we don't publish a separate number for it.

Once you request a payout, we may ask for identity confirmation matching your wallet account before the withdrawal proceeds, which is standard for e-wallet transfers via bKash, Nagad or Rocket.

Yes — terms like volatility apply mostly to slots such as Crash Energy, while odds terms like Asian Handicap or Over/Under apply to cricket and football markets like Live Cricket Bet.

Live dealer tables such as Baccarat CasinoHub or Andar Bahar Card Room use standard terms like banker, player and push — check the in-game rules icon or ask our support line for a quick explanation.
Reference

21Taka Glossary

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