A broodmare is a female horse used for breeding. The term 'broodmare' is often shortened to 'DAM', which is a three letter word. A broodmare is typically used to produce offspring, and is usually kept in a stable or pasture. The broodmare is bred to a stallion, and the resulting foal is then raised by the mare. Broodmares are also used for racing, show jumping, dressage, and other equestrian activities.