CURB n.
the hind leg of a horse, just behind the lowest part of the hock joint, generally causing lameness. James Law. Curb bit, a stiff bit having branches by which a leverage is obtained upon the jaws of horse. Knight. -- Curb pins (Horology), the pins on the regulator which restrain the hairspring. -- Curb plate (Arch.),…
SAND n.
ck extending downward from the coronet, in the wall of a horse's hoof, which often causes lameness. -- Sand cricket (Zoöl.), any one of several species of large terrestrial crickets of the genus Stenophelmatus and allied genera, native of the sandy plains of the Western United States. -- Sand cusk (Zoöl.), any ophidi…