roadster

noun

Etymology: Derived from road + -ster.

1. A horse for riding or driving on the road.

   “a sound, swift, well-bred hunter and roadster”

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.
6. A person who lives along the road.
7. a sea-going vessel riding at anchor in a road or bay.
8. A clumsy vessel that works its way from one anchorage to another by means of the tides.