Definitions

1. noun

a road vehicle, typically with four wheels, powered by an internal combustion engine or electric motor.

“She drove her automobile to work every morning.”

2. noun

a car, especially a high-powered sports car.

“The young man’s new automobile was a real head-turner.”

3. noun

a vehicle, especially a car, especially when considered as a complex system of mechanical and electrical parts.

“The mechanics worked on the automobile’s engine all day.”