motorcar
Word family
Synonym discussion
Sense: noun/1
Car is the normal everyday word for a private road vehicle, so most speakers would choose it instead of motorcar. Automobile is more formal and often appears in technical, legal, or older North American writing. Vehicle is much broader: it can mean a car, but it can also refer to buses, trucks, vans, or other machines used for transport. Because of that, vehicle is useful when the exact type does not matter, while motorcar points to a passenger road car in a more old-fashioned style. For example, a museum label might mention a restored motorcar, but a family would usually say they bought a new car. A police report might use vehicle if the type is still unknown.
Etymology
Motorcar is a compound formed in English by joining motor and car. The word appeared in the late nineteenth century, when self-powered road vehicles began to spread. Motor comes from a Latin root meaning 'to move', while car had already been used for wheeled vehicles for centuries. Together, the compound originally highlighted that this was a car moved by an engine rather than by a horse.
First known use
1878
1878, in the meaning defined at sense 2