A "reel respin" is a feature in slot games that allows players to spin specific reels again after an initial spin. This occurs when players land certain symbols or combinations that trigger the respin option, often with the goal of improving the outcome by creating more winning combinations. The respin can add excitement and strategic decision-making, as players may get a chance to enhance their wins without having to place an entirely new bet. The mechanics vary across different games, but the overall intention is to provide additional chances to win following a spin.