Definitions for "Hydraulic"
Of or pertaining to hydraulics, or to fluids in motion; conveying, or acting by, water; as, an hydraulic clock, crane, or dock.
Pertaining to a fluid in motion.
A mechanical operation based on incompressibility of liquids, generally oil and sometimes water, and their ability to offer resistance when being forced into a small cylinder or through an orifice, thereby transmitting an increase in applied force. Hydraulic brakes and clutches use this principle.
A general term for the confused and disturbed currents immediately below or around obstructions; eg surges, standing waves, stoppers.
Keywords:  pushed, elevator, whereby, oil, moved
One of two methods by which an elevator is moved, whereby the elevator is "pushed" up by oil.
Keywords:  hole, see
Keywords:  engineer, study, relating
of or relating to the study of hydraulics; "hydraulic engineer"