Withdrawal Limit
A withdrawal limit caps how much you can cash out over a given window. Limits come in daily, weekly, and monthly flavors, and they're usually tied to your VIP tier and the payment method you're using.
This is the number players discover at the worst possible moment: after a big win. A €50,000 jackpot on a site with a €5,000 weekly cap takes 10 weeks to fully withdraw. Meanwhile the balance sits on the platform where it's all too easy to play back. More than one dream win has been ground down to zero by the time the withdrawal queue finally cleared.
Progressive jackpot wins usually get their own carve-out and pay in full on a lump-sum basis. For everything else, check the terms before you play. Reputable casinos publish the limits on the cashier page. Sketchier ones bury them deep in section 14.3 of the T&Cs where nobody reads, and that's rarely an accident.