A bonnet, also known as a hood in American English, is the hinged cover located at the front of a motor vehicle, such as a car, truck, or motorcycle. It serves as a protective cover for the engine compartment, shielding the engine and other vital components from dust, debris, and weather elements.

The bonnet/hood can be opened to access the engine for maintenance or repairs, making it a crucial part of a vehicle’s design and functionality. It is typically made of metal or composite materials and may feature various designs and styling elements to enhance the vehicle’s aesthetics.