Cowberry is a type of edible berry, also known as lingonberry or mountain cranberry, that has a tart taste and is commonly used in Nordic cuisine. Other synonyms for cowberries include foxberry, rock cranberry, partridgeberry, and redberry. These berries are high in antioxidants, vitamins, and minerals, and are used in jams, jellies, sauces, and desserts. Cowberries are also used in traditional medicine to treat urinary tract infections and digestive issues. The term "cowberry" may have originated from the fact that cows in Scandinavia are known to graze on these berries. Regardless of its name, cowberries are a delicious and nutritious addition to any dish.