In blackjack, a "busted" hand refers to a situation where a player exceeds a total of 21 points, resulting in an automatic loss for that hand. The significance of busting is twofold: it directly impacts the player's outcome for that round, as a bust means they forfeit their bet, and it also influences the dynamics of the game. When a player busts, it not only reduces their chances of winning but can also alter the dealer's strategy. Since the dealer must follow specific rules regarding when to hit or stand, a bust by a player can lead to more favorable conditions for the dealer.