a tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled पर्याय: siphon,
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 पर्याय: siphon,
convey, draw off, or empty by or as if by a siphon पर्याय: siphon, siphon off,