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tacea having the eyes supported on movable stalks. It includes the crabs, lobsters, and prawns. Called also Podophthalmata, and Decapoda.

The right line drawn through the two points of contact of the two tangents drawn from a given point to a given conic section. The given point is called the pole of the line. If the given point lies within the curve so that the two tangents become imaginary, there is still a real polar line which does not meet the curve…

A method of gambling by betting as to what numbers will be drawn in a lottery; as, to play policy. Interest policy, a policy that shows by its form that the assured has a real, substantial interest in the matter insured. -- Open policy, one in which the value of the goods or property insured is not mentioned. -- Poli…

A small glass of beer. [Slang] Pony chaise, a light, low chaise, drawn by a pony or a pair of ponies. -- Pony engine, a small locomotive for switching cars from one track to another. [U.S.] -- Pony truck (Locomotive Engine), a truck which has only two wheels. -- Pony truss (Bridge Building), a truss which has so litt…

. -- Porcupine grass (Bot.), a grass (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 woo…

The likeness of a person, painted, drawn, or engraved; commonly, a representation of the human face painted from real life. In portraits, the grace, and, we may add, the likeness, consists more in the general air than in the exact similitude of every feature. Sir J. Reynolds.

Either of the first two propositions of a syllogism, from which the conclusion is drawn.

the earliest stage; the beginning or opening, as of the day, the year, etc.; hence, the dawn; the spring. Chaucer. In the very prime of the world. Hooker. Hope waits upon the flowery prime. Waller.

f the point of sight upon the plane of projection. -- Principal ray (Persp.), the line drawn through the point of sight perpendicular to the perspective plane. -- Principal section (Crystallog.), a plane passing through the optical axis of a crystal.

Something extraordinary, or out of the usual course of nature, from which omens are drawn; a portent; as, eclipses and meteors were anciently deemed prodigies. So many terrors, voices, prodigies, May warn thee, as a sure foregoing sign. Milton.

ief points of the object thrown forward upon the plane, each in the direction of a line drawn through it from a given point of sight, or central point; as, the projection of a sphere. The several kinds of projection differ according to the assumed point of sight and plane of projection in each.

That from which supplies are drawn; a storehouse; a magazine; a repository. Woodward.

Drawn out; extended. [R.] Time is a protensive quantity. Sir W. Hamilton.

o the sphere in ordinary space. An important property of the surface is that any figure drawn upon it can be displaced in any way without tearing it or altering in size any of its elements.

icans and sinners came and sat down with him and his disciples. Matt. 1x. 10. How like a fawning publican he looks! Shak.

concolor), found from Canada to Patagonia, especially among the mountains. Its color is tawny, or brownish yellow, without spots or stripes. Called also catamount, cougar, American lion, mountain lion, and panther or painter.

other cavity, with valves properly placed for admitting or retaining the fluid as it is drawn or driven through them by the action of the piston.

A kind of plain sleigh drawn by one horse; originally, a rude oblong box on runners. [U.S.] Sledges or pungs, coarsely framed of split saplings, and surmounted with a large crockery crate. Judd. They did not take out the pungs to-day. E. E. Hale.

wners their rights. Then as a tiger, who by chance hath spied In some purlieu two gentle fawns at play. Milton.

alled also palm crab. -- Purse net, a fishing net, the mouth of which may be closed or drawn together like a purse. Mortimer. Purse pride, pride of money; insolence proceeding from the possession of wealth. Bp. Hall. -- Purse rat. (Zoöl.) See Pocket gopher, under Pocket. -- Sword and purse, the military power and fi…