HYDROSTATIC
hydrostatic
(adjective) relating to fluids at rest or to the pressures they exert or transmit; “hydrostatic pressure”
Source: WordNet® 3.1
Etymology
Adjective
hydrostatic (not comparable)
(physics) Of or relating to hydrostatics.
Of or relating to fluids, especially to the pressure that they exert or transmit.
Source: Wiktionary
Hy`dro*stat"ic, Hy`dro*stat"ic*al, a. Etym: [Hydro-, 1 + Gr.
hydrostatique. See Static.]
Definition: Of or relating to hydrostatics; pertaining to, or in accordance
with, the principles of the equilibrium of fluids.
The first discovery made in hydrostatics since the time of Archimedes
is due to Stevinus. Hallam.
Hydrostatic balance, a balance for weighing substances in water, for
the purpose of ascertaining their specific gravities.
– Hydrostatic bed, a water bed.
– Hydrostatic bellows, an apparatus consisting of a water-tight
bellowslike case with a long, upright tube, into which water may be
poured to illustrate the hydrostatic paradox.
– Hydrostatic paradox, the proposition in hydrostatics that any
quantity of water, however small, may be made to counterbalance any
weight, however great; or the law of the equality of pressure of
fluids in all directions.
– Hydrostatic press, a machine in which great force, with slow
motion, is communicated to a large plunger by means of water forced
into the cylinder in which it moves, by a forcing pump of small
diameter, to which the power is applied, the principle involved being
the same as in the hydrostatic bellows. Also called hydraulic press,
and Bramah press. In the illustration, a is a pump with a small
plunger b, which forces the water into the cylinder c, thus driving
upward the large plunder d, which performs the reduced work, such as
compressing cotton bales, etc.
Source: Webster’s Unabridged Dictionary 1913 Edition