human
What's the difference between a bbq and a grill?
assistant
A BBQ is typically a small, portable outdoor cooking device that uses charcoal or wood for fuel. It usually has a flat top surface on which food can be cooked. Grills are larger outdoor cooking devices that use gas or electricity to generate heat. They have multiple cooking surfaces, such as grates, grids, and rotisseries, and often include additional features like warming drawers and side burners.