A natural blackjack refers to a hand that consists of an Ace and a ten-value card (10, Jack, Queen, or King) that is dealt as the initial two cards. This combination totals 21 and is the highest possible hand in the game. A natural blackjack typically wins against any other hand, and if the dealer also has a natural blackjack, the round results in a push. Natural blackjacks often come with a higher payout compared to standard wins, usually around 3 to 2.