hydraulic_ram
1. [ noun ] a water pump that uses the kinetic energy of flowing water to force a small fraction of that water to a reservoir at a higher level
Synonyms: hydraulic_pump
Related terms: pump
Similar spelling:   hydraulic_pump
  hydraulic_brake
  hydraulics
  hydraulic_system
  hydraulic_cement
  hydraulic_brakes
  hydraulicly
  hydraulic_press
  hydraulically