* Yellow dock is Rumex crispus, with smooth curly leaves and yellow root, which that of other species is used medicinally as an astringent and tonic.

His top was docked like a priest biforn. Chaucer.

Balance dock, a kind of floating dock which is kept level by pumping water out of, or letting it into, the compartments of side chambers. -- Dry dock, a dock from which the water may be shut or pumped out, especially, one in the form of a chamber having walls and floor, often of masonry and communicating with deep water, but having appliances for excluding it; -- used in constructing or repairing ships. The name includes structures used for the examination, repairing, or building of vessels, as graving docks, floating docks, hydraulic docks, etc. -- Floating dock, a dock which is made to become buoyant, and, by floating, to lift a vessel out of water. -- Graving dock, a dock for holding a ship for graving or cleaning the bottom, etc. -- Hydraulic dock, a dock in which a vessel is raised clear of the water by hydraulic presses. -- Naval dock, a dock connected with which are naval stores, materials, and all conveniences for the construction and repair of ships. -- Sectional dock, a form of floating dock made in separate sections or caissons. -- Slip dock, a dock having a sloping floor that extends from deep water to above high-water mark, and upon which is a railway on which runs a cradle carrying the ship. -- Wet dock, a dock where the water is shut in, and kept at a given level, to facilitate the loading and unloading of ships; -- also sometimes used as a place of safety; a basin.