Waterway :: Waterway (n.) Heavy plank or timber extending fore and aft the whole length of a vessel's deck at the line of junction with the sides, forming a channel to the scuppers, which are cut through it. In iron vessels the waterway is variously constructed..
Waterwork :: Waterwork (n.) Painting executed in size or distemper, on canvas or walls, -- formerly, frequently taking the place of tapestry..
Waterwork :: Waterwork (n.) An hydraulic apparatus, or a system of works or fixtures, by which a supply of water is furnished for useful or ornamental purposes, including dams, sluices, pumps, aqueducts, distributing pipes, fountains, etc.; -- used chiefly in the plural..
Waterworn :: Waterworn (a.) Worn, smoothed, or polished by the action of water; as, waterworn stones..
Waterwort :: Waterwort (n.) Any plant of the natural order Elatineae, consisting of two genera (Elatine, and Bergia), mostly small annual herbs growing in the edges of ponds. Some have a peppery or acrid taste..