Trappist Ale
Trappist is a protected legal appellation, and cannot be used commercially except by genuine Trappist monasteries that brew their own beer. However, we can use it to describe the type or styles of beer produced by those breweries and those who make beers of a similar style. Trappist type beers are all characterized by very high attenuation, high carbonation through bottle conditioning, and interesting (and often aggressive) yeast character.