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Webster’s Dictionary (1828)



266 words match “MINING”

HEARING n.
dence, for the sake of adjudication; a session of a court for considering proofs and determining issues. His last offenses to us Shall have judicious hearing. Shak. Another hearing before some other court. Dryden.
HOGGER-PIPE; HOGGERPIPE n.
The upper terminal pipe of a mining pump. Raymond.
HYDRAULIC a.
retorts dip, for passing the gas through water in order to remove ammonia. -- Hydraulic mining, a system of mining in which the force of a jet of water is used to wash down a bank of gold-bearing gravel or earth. [Pacific Coast] -- Hydraulic press, a hydrostatic press. See under Hydrostatic. -- Hydraulic propeller,…
HYDROBAROMETER n.
An instrument for determining the depth of the sea water by its pressure.
HYDROMETER n.
An instrument for determining the specific gravities of liquids, and thence the strength spirituous liquors, saline solutions, etc.
HYDROMETROGRAPH n.
An instrument for determining and recording the quantity of water discharged from a pipe, orifice, etc., in a given time.
HYDROMETRY n.
The art of determining the specific gravity of liquids, and thence the strength of spirituous liquors, saline solutions, etc.
HYPSOMETER n.
nstrument for measuring heights by observation of barometric pressure; esp., one for determining heights by ascertaining the boiling point of water. It consists of a vessel for water, with a lamp for heating it, and an inclosed thermometer for showing the temperature of ebullition.
INCH n.
mn, as on a steam gauge. -- Inch of water. See under Water. -- Miner's inch, (Hydraulic Mining), a unit for the measurement of water. See Inch of water, under Water.
INDIGOMETRY n.
The art or method of determining the coloring power of indigo.
INTROSPECTIONIST n.
One given to the introspective method of examining the phenomena of the soul.
JIGGING n.
igger, or wire-bottomed sieve, which is moved up and down in water. Jigging machine. (a) (Mining) A machine for separating ore by the process of jigging. (b) (Metal Working) A machine with a rotary milling cutter and a templet by which the action of the cutter is guided or limited; -- used for forming the profile of an…
JUDGMENT n.
The act of determining, as in courts of law, what is conformable to law and justice; also, the determination, decision, or sentence of a court, or of a judge; the mandate or sentence of God as the judge of all. In judgments between rich and poor, consider not what the poor man needs, but what is his own. Jer. Taylor. M…
JURY n.
A committee for determining relative merit or awarding prizes at an exhibition or competition; as, the art jury gave him the first prize. Jury of inquest, a coroner's jury. See Inquest.
LACTOBUTYROMETER n.
An instrument for determining the amount of butter fat contained in a given sample of milk.
LAND n.
en troublesome to man and beast. -- Land measure, the system of measurement used in determining the area of land; also, a table of areas used in such measurement. -- Land, or House, of bondage, in Bible history, Egypt; by extension, a place or condition of special oppression. -- Land o' cakes, Scotland. -- Land of…
LARYNGOSCOPE n.
isting of an arrangement of two mirrors, for reflecting light upon the larynx, and for examining its image.
LEDGER n.
Walton. J. H. Walsh. -- Ledger line. See Leger line, under 3d Leger, a. -- Ledger wall (Mining), the wall under a vein; the foot wall. Raymond.
LIGHTNING n.
Sheet lightning, a diffused glow of electric light flashing out from the clouds, and illumining their outlines. The appearance is sometimes due to the reflection of light from distant flashes of lightning by the nearer clouds.
LIMIT n.
A determining feature; a distinguishing characteristic a differentia.
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