/fawr"hwee"leuhr, -wee"-, fohr"-/ , n.
1. a four-wheel vehicle, esp. a hackney carriage.
2. CB and Auto. Slang. a four-wheel automotive vehicle, as a car or small truck, esp. as distinguished from a vehicle having more than four wheels, as a tractor-trailer, or fewer than four wheels, as a motorcycle.
[ 1840-50 ]