S: (n) hood, bonnet, cowl, cowling (protective covering consisting of a metal part that covers the engine) "there are powerful engines under the hoods of new cars"; "the mechanic removed the cowling in order to repair the plane's engine"
S: (n) car, auto, automobile, machine, motorcar (a motor vehicle with four wheels; usually propelled by an internal combustion engine) "he needs a car to get to work"
S: (n) airplane, aeroplane, plane (an aircraft that has a fixed wing and is powered by propellers or jets) "the flight was delayed due to trouble with the airplane"