IPA: /ˈnɒnˌdraɪvə/
KK: /ˈnɒnˌdraɪvər/
A person who does not operate a vehicle.
As a nondriver, I rely on public transportation to get around the city.
Nondriver is formed from "non-" (meaning not) and "driver" (from Old English "drifan", meaning to drive). The word "nondriver" refers to someone who does not drive.
Think of 'non-' meaning not, and 'driver' as someone who drives. So, a nondriver is simply someone who does not drive.