Definition: A capanne is a type of vessel or container used in brewing. It's typically shaped like a cylinder with a flat top and a funnel-shaped bottom, and it has a narrow base that allows for the addition of ingredients such as water and hops. Capannas are commonly found in stouts, porters, and other types of beer. The term "capanne" is derived from the French word "cap", which means "cup," and "annee," which refers to a vessel