A butler is a domestic worker who typically manages a household's staff and oversees daily operations. They are often responsible for tasks such as serving meals, managing the wine cellar, and ensuring the home runs smoothly. Traditionally, butlers have been associated with wealthy families and large estates. In addition to their managerial duties, butlers may also assist with personal tasks for the household members, such as organizing events or handling correspondence. The role of a butler has evolved over time, but they remain a symbol of luxury and service in many cultures, often depicted in literature and film, such as in Downton Abbey.