The term "barbecue" generally refers to a method of cooking that involves burning meat or fish over hot coals, wood, or gas. This process can be done in various ways such as grilling, smoking, or roasting, and is often used for outdoor gatherings or picnics. The word "barbecue" also refers to the food that has been cooked using this method, which typically includes meats like pork ribs, chicken, beef brisket, or fish, as well as vegetables such as corn on the cob and potatoes.