Beer or ale is an alcoholic beverage made from fermented grains, such as barley, wheat, and hops. It is one of the oldest and most popular drinks in the world. The process of making beer or ale involves boiling the grains, adding yeast, and fermenting the mixture. The result is a beverage with a distinct flavor and aroma. The term 'BREW' refers to the process of making beer or ale, which involves boiling the grains, adding yeast, and fermenting the mixture.