What is the meaning of GRAVITY. Phrases containing GRAVITY
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n.
A nonmetallic element occurring naturally in large quantities, either combined as in the sulphides (as pyrites) and sulphates (as gypsum), or native in volcanic regions, in vast beds mixed with gypsum and various earthy materials, from which it is melted out. Symbol S. Atomic weight 32. The specific gravity of ordinary octohedral sulphur is 2.05; of prismatic sulphur, 1.96.
n.
A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18.
a.
Being in unison; having the same degree of gravity or acuteness; sounded alike in pitch.
n.
a small wave on the surface of water or other liquids for which the driving force is not gravity, but surface tension.
a.
The state of having weight; beaviness; as, the gravity of lead.
n.
A curved line, such that a heavy body, descending along it by the action of gravity, will always arrive at the lowest point in the same time, wherever in the curve it may begin to fall; as, an inverted cycloid with its base horizontal is a tautochrone.
n.
The estimation of the specific gravity of urine by the urinometer.
n.
Tungstate of iron and manganese, generally of a brownish or grayish black color, submetallic luster, and high specific gravity. It occurs in cleavable masses, and also crystallized. Called also wolfram.
n.
The liquid remaining after solids suspended in the liquid have been sedimented by gravity or by centrifugation. Contrasted with the solid sediment, or (in centrifugation) the pellet.
n.
A rare element of the light platinum group, found associated with platinum ores, and isolated as a hard, brittle steel-gray metal which is very infusible. Symbol Ru. Atomic weight 103.5. Specific gravity 12.26. See Platinum metals, under Platinum.
n.
To act or talk without seriousness, gravity, weight, or dignity; to act or talk with levity; to indulge in light or trivial amusements.
v. i.
To be supported by water or other fluid; not to sink; to float; as, any substance will swim, whose specific gravity is less than that of the fluid in which it is immersed.
n.
A wise man; a man of gravity and wisdom; especially, a man venerable for years, and of sound judgment and prudence; a grave philosopher.
n.
The quality or state of being sage; wisdom; sagacity; prudence; gravity.
n.
Seriousness; gravity; discretion.
a.
Importance, significance, dignity, etc; hence, seriousness; enormity; as, the gravity of an offense.
n.
A small hydrometer for determining the specific gravity of urine.
n.
Gravity or austerity; extreme strictness; rigor; harshness; as, the severity of a reprimand or a reproof; severity of discipline or government; severity of penalties.
adv.
Aloft; on high; in a direction contrary to that of gravity; toward or in a higher place or position; above; -- the opposite of down.
n.
An instrument for determining the specific gravity of liquid bodies, porous bodies, and powders, as well as solids.
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