"Motor vehicle" means every self-propelled vehicle which is designed for use upon a highway, including:
1. Trailers and semitrailers designed for use with such vehicles, except traction engines, road rollers, farm tractors, tractor cranes, power shovels and well drillers; and
2. Every vehicle which is propelled by electric power obtained from overhead wires but not operated upon rails.
The term does not include electric personal assistive mobility devices as defined in NRS 482.029.
[1.3:127:1949; 1943 NCL § 4439.01c] — (NRS A 2003, 1206)