1. (n.) One who trains; an instructor; especially, one who trains or prepares men, horses, etc., for exercises requiring physical agility and strength.

2. (n.) A militiaman when called out for exercise or discipline.

Link trainer athletic coach breaker breeder broncobuster buckaroo cattleman coach cow keeper cowman crew trainer dairy farmer dairyman driller drillmaster equerry farrier flight simulator forerunner grazier groom groomer handler horseshoer hostler instructor intermediate trainer mentor pathfinder preparationist preparator preparer rancher ranchero ranchman sheepman stableboy stableman stock raiser stockbreeder stockkeeper stockman tamer teacher trailblazer