noun one who drives much; a coach driver.
2. roadster ·noun a hunter who keeps to the roads instead of following the hounds across country.
3. roadster ·noun a bicycle or tricycle adapted for common roads rather than for the racing track.
4. roadster ·noun a clumsy vessel that works its way from one anchorage to another by means of the tides.
5. roadster ·noun a horse that is accustomed to traveling on the high road, or is suitable for use on ordinary roads.