siphon
1. [ verb ] convey, draw off, or empty by or as if by a siphon
Synonyms: siphon_off syphon
Related terms: draw
2. [ verb ] move a liquid from one container into another by means of a siphon or a siphoning action
Examples:

"siphon gas into the tank"

Related terms: situate put
3. [ 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
Synonyms: syphon
Related terms: tube
Similar spelling:   syphon
  Sivan