Dictionary 1. (n.) A fixture for drawing a liquid, as water, molasses, oil, etc., from a pipe, cask, or other vessel, in such quantities as may be desired; -- called also tap, and cock. It consists of a tubular spout, stopped with a movable plug, spigot, valve, or slide.2. (n.) The enlarged end of a section of pipe which receives the spigot end of the next section. Thesaurus ball cock ball valve bung bunghole check valve cock cork drain cock draw cock gate hydrant lid needle valve peg petcock pin plug sea cock spigot spike spile spill stop stopcock stopgap stopper stopple tap valve valvula valvule |