Dock, n. [Cf. Icel. dockr a short tail, Fries. dok a little bundle or bunch, G. docke bundle, skein, a short and thick column.] 1. The solid part of an animal's tail, as distinguished from the hair; the stump of a tail; the part of a tail left after clipping or cutting. Grew.
2. A case of leather to cover the clipped or cut tail of a horse.