noun
: a shield of heavy leather or rubber placed over the hoof wall and coronet of the rear hooves of a racehorse to prevent injury from blows by the front shoes
noun
: a shield of heavy leather or rubber placed over the hoof wall and coronet of the rear hooves of a racehorse to prevent injury from blows by the front shoes
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012