'Syphon' definitions:

noun

A tube running from the liquid in a vessel to a lower level outside the vessel so that atmospheric pressure forces the liquid through the tube [syn: siphon, syphon]

noun

A tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled [syn: siphon, syphon]

verb

Convey, draw off, or empty by or as if by a siphon [syn: siphon, syphon, siphon off]