trainer
nounOne who trains, especially one who coaches athletes, racehorses, or show animals.
nounA contrivance or apparatus used in training.
nounA member of a naval gun crew who trains cannons horizontally.
nounNaval, a member of a gun’s crew or turret crew whose duty it is to keep his gun, or the axis of the turret, in lateral train exactly on the target. Also called
One who trains; an instructor.
nounOne who trains or prepares men, etc., for the performance of feats requiring certain physical fitness, as an oarsman for a boat-race, a pugilist for a prizefight, or a horse for racing.
nounA militiaman.
nounA wire or wooden frame upon which flowers or shrubs are trained.
nounOne who trains; an instructor; especially, one who trains or prepares men, horses, etc., for exercises requiring physical agility and strength.
nounA militiaman when called out for exercise or discipline.