Germinated grain, also known as malted grain, is a grain that has been allowed to germinate by soaking in water and then drying. The process of germination releases enzymes that break down the starches in the grain into simpler sugars, making them more easily digestible and providing a range of flavors and aromas. Malt is the term used to describe the germinated grain, which is then used in brewing beer and distilling whiskey.