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longitudinally, for making the pinions of clocks and watches. It is formed by being drawn through holes of the shape required for the leaves or teeth of the pinions.

ion, or resentment, awakened by a social slight or injury; irritation of the feelings, as through wounded pride; stinging vexation. Men take up piques and displeasures. Dr. H. More. Wars had arisen . . . upon a personal pique. De Quincey.

Metallic armor composed of broad pieces. Mangled . . . through plate and mail. Milton.

To furrow; to make furrows, grooves, or ridges in; to run through, as in sailing. Let patient Octavia plow thy visage up With her prepared nails. Shak. With speed we plow the watery way. Pope.

A vacuum tube, used in spectrum analysis, in which the part through which the discharge takes place is a capillary tube, thus producing intense incandescence of the contained gases.

chest to move them. -- Pneumatic dispatch, a system of tubes, leading to various points, through which letters, packages, etc., are sent, by the flow and pressure of air. -- Pneumatic elevator, a hoisting machine worked by compressed air. -- Pneumatic pile, a tubular pile or cylinder of large diameter sunk by atmosp…

Hence, to direct the attention or notice of. Whosoever should be guided through his battles by Minerva, and pointed to every scene of them. Pope.

l from each track, both rails being tapered far back and connected to throw alongside the through rail of either track.

A contrivance to prevent an animal from leaping or breaking through fences. It consists of a yoke with a pole inserted, pointed forward. [U.S.] Poke bonnet, a bonnet with a straight, projecting front.

r 3d Coördinate. -- Polar dial, a dial whose plane is parallel to a great circle passing through the poles of the earth. Math. Dict. -- Polar distance, the angular distance of any point on a sphere from one of its poles, particularly of a heavenly body from the north pole of the heavens. -- Polar equation of a line…

orce, both of which tend materially to weaken the current of the battery, or that passing through the cell.

f the earth, or Terrestrial poles (Geog.), the two opposite points on the earth's surface through which its axis passes. -- Poles of the heavens, or Celestial poles, the two opposite points in the celestial sphere which coincide with the earth's axis produced, and about which the heavens appear to revolve.…

A whitish woolly plant (Teucrium Polium) of the order Labiatæ, found throughout the Mediterranean region. The name, with sundry prefixes, is sometimes given to other related species of the same genus. [Spelt also poley.] Poly mountain. See Poly-mountain, in Vocabulary.

Enduring through a long time; chronic.

Passing through several distinct larval forms; -- having several distinct kinds of young.

A glass through which objects appear multiplied, but diminished in size. [R.]

h Americans, having the form of a blanket, with a slit in the middle for the head to pass through. A kind of poncho made of rubber or painted cloth is used by the mounted troops in the United States service.

dy of water, naturally or artificially confined, and usually of less extent than a lake. "Through pond or pool." Milton. Pond hen (Zoöl.), the American coot. See Coot (a). -- Pond lily (Bot.), the water lily. See under Water, and Illust. under Nymphæa. -- Pond snail (Zoöl.), any gastropod living in fresh-water ponds…

(Stipa spartea) with grains bearing a stout twisted awn, which, by coiling and uncoiling through changes in moisture, propels the sharp-pointed and barbellate grain into the wool and flesh of sheep. It is found from Illinois westward. See Illustration in Appendix. -- Porcupine wood (Bot.), the hard outer wood of the…

ewhat loosely to designate a rock consisting of a fine-grained base (usually feldspathic) through which crystals, as of feldspar or quartz, are disseminated. There are red, purple, and green varieties, which are highly esteemed as marbles. Porphyry shell (Zoöl.), a handsome marine gastropod shell (Oliva porphyria), hav…