Open English Wordnet
Nouns
(n)siphon, syphona tube running from the liquid in a vessel to a lower level outside the vessel so that gravity forces the liquid through the tube (n)siphon, syphona tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled Verbs
(v)siphonmove a liquid from one container into another by means of a siphon or a siphoning action“siphon gas into the tank”