OUTRIDER
- a mounted carriage attendant [n -S]
- mounted attendant riding before or beside a carriage
- (at a racetrack) a mounted rider who leads a racehorse to the post
- person who goes in advance of an automobile or person to clear a passage
- a mounted attendant who rides before or beside a carriage [n OUTRIDERS]
- person who leads the way or is a member of a vanguard
- person who rides out or forth, as a scout, cowhand, or ranch hand