What is the button in poker?

In poker, the button refers to a small disc that indicates which player is the dealer for that particular hand. The button rotates clockwise around the table after each hand, ensuring that each player has an equal opportunity to be in the dealer position.

The player on the button has the advantage of acting last in each round of betting, which provides them with valuable information about how their opponents are playing their hands. This positioning is often referred to as being "in position" and is considered advantageous in poker.

The button is also significant in determining the order of play and the position of the blinds. The player to the immediate left of the button posts the small blind, and the player to their left posts the big blind. The blinds help to create action in the game and ensure that there is always something to play for in each hand.

Overall, the button plays a crucial role in the flow and strategy of poker games, and understanding its significance can help players make more informed decisions at the table.