Definify.com
Webster 1913 Edition
Roadster
Road′ster
,Noun.
1.
(Naut.)
A clumsy vessel that works its way from one anchorage to another by means of the tides.
Ham. Nav. Encyc.
2.
A horse that is accustomed to traveling on the high road, or is suitable for use on ordinary roads.
A sound, swift, well-fed hunter and
roadster
. Thackeray.
3.
A bicycle or tricycle adapted for common roads rather than for the racing track.
4.
One who drives much; a coach driver.
[Eng.]
5.
A hunter who keeps to the roads instead of following the hounds across country.
[Eng. Slang.]
Webster 1828 Edition
Roadster
ROADSTER
,Noun.