Lager is a type of beer that has been brewed with bottom-fermenting yeast, and then conditioned at cold temperatures for an extended period. The term comes from the German word “lagern,” which means to store or age. Lagers are typically light in color, crisp, and refreshing, with a clean finish. They are one of the most popular types of beer worldwide, and include styles such as Pilsner, Munich Dunkel, and Bohemian-style lager.