D defs.my
Entry 2 senses Webster, 1913

Motor car

· IPA
01 n. An automobile, locomobile, or locomotive designed to run and be steered on a street or roadway; esp., an automobile specially designed for …
  1. 1.
    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.
  2. 2.
    Any car containing motors for propulsion.(Elec. Railroads) [U. S.]