hydraulic

American  

[hahy-draw-lik, -drol-ik] / haɪˈdrɔ lɪk, -ˈdrɒl ɪk /

adjective

1. operated by, moved by, or employing water or other liquids in motion.

2. operated by the pressure created by forcing water, oil, or another liquid through a comparatively narrow pipe or orifice.

3. of or relating to water or other liquids in motion.

4. of or relating to hydraulics.

5. hardening under water, as a cement.

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hydraulic British  

/ haɪˈdrɒlɪk /

adjective

1. operated by pressure transmitted through a pipe by a liquid, such as water or oil

2. of, concerned with, or employing liquids in motion

3. of or concerned with hydraulics

4. hardening under water

   hydraulic cement

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hydraulic Scientific  

/ hī-drô′lĭk /

1. Operated by the pressure of water or other liquids. Hydraulic systems, such as hydraulic brakes, allow mechanical force to be transferred along curved paths (through pipes or tubes) that would be difficult for solid mechanisms, such as levers or cables, to negotiate efficiently.

2. Relating to hydraulics.

3. Capable of hardening under water, as cement.

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hydraulic Cultural  

1. A descriptive term for a system operated or moved by a fluid. The hydraulic jack, in which force is transmitted from a handle by means of a heavy oil, is probably the most familiar hydraulic device.

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Other Word Forms

• hydraulically adverb
• nonhydraulic adjective
• unhydraulic adjective

Etymology

Origin of hydraulic

1620–30; < Latin hydraulicus < Greek hydraulikós of a water organ. See hydraulus, -ic

Example Sentences

It also opens the door to new ways of controlling liquids in applications ranging from hydraulics and 3D printing to blood flow in the body.

From Science Daily

World champion Norris has been beset by reliability problems this weekend, losing much of second practice to a hydraulic failure and half of final practice with another battery failure.

From BBC

Mr. Paine highlights technological breakthroughs as well, such as the feats of hydraulic engineering in China that created water routes through the country’s vast interior as early as the fifth century B.C.

From The Wall Street Journal

Left with no idea how to wrap itself up, “Undertone” throws every one of those horror tropes under a hydraulic press, shoving them together, hoping that the result will be prettier than just polished garbage.

From Salon

The 41-year-old hydraulic technician has spent hours riding her purple bicycle around this city in recent weeks, looking for hints of where Nancy Guthrie may have gone.

From The Wall Street Journal