A horse that runs chiefly in plate, esp. selling-plate, races; hence, an inferior race horse.

A race horse shoer, specifically a shoer of "flat track" or Thoroughbred and Quarter Horse running horses.

another term for a horse that runs in a claiming race.

A term for a horse that runs in cheap claiming races. Also the farrier who makes or fits the horse's shoes or plates.

1) Claiming horse. 2) A farrier.

Horse which usually runs in selling races