What is "liqueur"?

Liqueur is a type of sweetened and flavored alcoholic beverage that is often used as a flavoring agent in cocktails and mixed drinks. It is typically made by infusing or distilling fruit, herbs, spices, or other flavorings in a base spirit, such as brandy, rum, or vodka. The resulting liquid is then sweetened with sugar or syrup to create a flavorful and aromatic liqueur. Liqueurs come in a wide variety of flavors and colors, ranging from fruity and floral to spicy and herbal. They can be consumed on their own, either neat or over ice, and are often used in cocktails such as the Margarita, the Cosmopolitan, and the White Russian. They are often associated with celebration and indulgence, and are a popular addition to many special occasions and events.