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Webster’s Dictionary (1828)



942 words match “MASS”

PYCNITE n.
A massive subcolumnar variety of topaz.
PYLON n.
A low tower, having a truncated pyramidal form, and flanking an ancient Egyptian gateway. Massive pylons adorned with obelisks in front. J. W. Draper.
PYRARGYRITE n.
ilver ore. It is a sulphide of antimony and silver, occurring in rhombohedral crystals or massive, and is of a dark red or black color with a metallic adamantine luster.
PYRITE n.
rystallizing in the isometric system; iron pyrites; iron disulphide. Hence sable coal his massy couch extends, And stars of gold the sparkling pyrite blends. E. Darwin.
PYROMORPHITE n.
phate with lead chloride, occurring in bright green and brown hexagonal crystals and also massive; -- so called because a fused globule crystallizes in cooling.
PYROXENE n.
neral occurring in monoclinic crystals, with a prismatic angle of nearly 90º, and also in massive forms which are often laminated. It varies in color from white to dark green and black, and includes many varieties differing in color and composition, as diopside, malacolite, salite, coccolite, augite, etc. They are all…
QUALITY n.
pets, and the like. The quality, those of high rank or station, as distinguished from the masses, or common people; the nobility; the gentry. I shall appear at the masquerade dressed up in my feathers, that the quality may see how pretty they will look in their traveling habits. Addison.
QUAMASH n.
See Camass.
QUANTITY n.
n fee, for life, or for years. Wharton (Law Dict. ) -- Quantity of matter, in a body, its mass, as determined by its weight, or by its momentum under a given velocity. -- Quantity of motion (Mech.), in a body, the relative amount of its motion, as measured by its momentum, varying as the product of mass and velocity.…
QUARTZ n.
metimes also yellow, brown, purple, green, and of other colors; also in cryptocrystalline massive forms varying in color and degree of transparency, being sometimes opaque.
QUARTZITE n.
Massive quartz occurring as a rock; a metamorphosed sandstone; -- called also quartz rock.
QUICKSAND n.
Sand easily moved or readily yielding to pressure; especially, a deep mass of loose or moving sand mixed with water, sometimes found at the mouth of a river or along some coasts, and very dangerous, from the difficulty of extricating a person who begins sinking into it. Life hath quicksands, -- Life hath snares! Longfe…
RACE n.
haracteristic flavor; smack. "A race of heaven." Shak. Is it [the wine] of the right race Massinqer.
RALLY n.
A political mass meeting. [Colloq. U. S.]
RAT n.
A round and tapering mass of hair, or similar material, used by women to support the puffs and rolls of their natural hair. [Local, U.S.]
RAVEL v.
To pull apart, as the threads of a texture, and let them fall into a tangled mass; hence, to entangle; to make intricate; to involve. What glory's due to him that could divide Such raveled interests has he not untied Waller. The faith of very many men seems a duty so weak and indifferent, is so often untwisted by viole…
REDUCE v.
ng, pounding, kneading, rubbing, etc.; as, to reduce a substance to powder, or to a pasty mass; to reduce fruit, wood, or paper rags, to pulp. It were but right And equal to reduce me to my dust. Milton.
REENFORCED CONCRETE n.
Concrete having within its mass a system of strengthening iron or steel supports. = Ferro-concrete.
REGENERATOR n.
aces, etc., in which the incoming air or gas is heated by being brought into contact with masses of iron, brick, etc., which have been previously heated by the outgoing, or escaping, hot air or gas.
REGULUS n.
The button, globule, or mass of metal, in a more or less impure state, which forms in the bottom of the crucible in smelting and reduction of ores.
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