Roadster

Noun

1. A horse for riding or driving on the road.
2. A bicycle, or tricycle, adapted for common roads, rather than for the racing track, usually of classic style and steel-framed construction.
3. One who drives much; a coach driver.
4. A hunter who keeps to the roads instead of following the hounds across country.
5. An open automobile having a front seat and a rumble seat.