Definitions for "Motorcar"
An automobile, locomobile, or locomotive designed to run and be steered on a street or roadway; esp., an automobile specially designed for passengers and propelled by an internal combustion engine.
Any car containing motors for propulsion.
4-wheeled motor vehicle; usually propelled by an internal combustion engine; "he needs a car to get to work"
a very expensive purchase, and an infrequent one