VOLCANIC a.
oduced by sudden cooling; obsidian. See Obsidian. -- Volcanic mud, fetid, sulphurous mud discharged by a volcano. -- Volcanic rocks, rocks which have been produced from the discharges of volcanic matter, as the various kinds of basalt, trachyte, scoria, obsidian, etc., whether compact, scoriaceous, or vitreous.…
WASTE a.
Milton. Waste gate, a gate by which the superfluous water of a reservoir, or the like, is discharged. -- Waste paper. See under Paper. -- Waste pipe, a pipe for carrying off waste, or superfluous, water or other fluids. Specifically: (a) (Steam Boilers) An escape pipe. See under Escape. (b) (Plumbing) The outlet pipe…
WEEPING a.
eeping sinew, a ganglion. See Ganglion, n., 2. [Colloq.] -- Weeping spring, a spring that discharges water slowly. -- Weeping willow (Bot.), a species of willow (Salix Babylonica) whose branches grow very long and slender, and hang down almost perpendicularly.