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stakes. Palisade cells (Bot.), vertically elongated parenchyma cells, such as are seen beneath the epidermis of the upper surface of many leaves. -- Palisade worm (Zoöl.), a nematoid worm (Strongylus armatus), parasitic in the blood vessels of the horse, in which it produces aneurisms, often fatal.

Formerly, a piece of cloth serving as a saddle; hence, a soft pad beneath a saddletree to prevent chafing.

Near the sphenoid bone; -- applied especially to a bone situated immediately beneath the sphenoid in the base of the skull in many animals. -- n.

That part of the lower floor of a theater with seats at the rear of the parquet and beneath the galleries; -- called also, esp. in U. S., orchestra circle or parterre.

apping or striking the surface of the body in order to learn the condition of the parts beneath by the sound emitted or the sensation imparted to the fingers. Percussion is said to be immediate if the blow is directly upon the body; if some interventing substance, as a pleximeter, is, used, it is called mediate. Center…

dult plumage is dark bluish ash on the back, nearly black on the head and cheeks, white beneath, barred with black below the throat. Called also peregrine hawk, duck hawk, game hawk, and great-footed hawk.

A careless or inaccurate delineation of anything. Etym: [R.]

aws, of perspective. Perspective plane, the plane or surface on which the objects are delineated, or the picture drawn; the plane of projection; -- distinguished from the ground plane, which is that on which the objects are represented as standing. When this plane is oblique to the principal face of the object, the per…

The science or art of delineating objects according to the laws of perspective; the theory of perspective.

Having an umbrella-shaped or bell-shaped body, with a wide, open cavity beneath; -- said of certain jellyfishes.

To draw or paint a resemblance of; to delineate; to represent; to form or present an ideal likeness of; to bring before the mind. "I . . . do picture it in my mind." Spenser. I have not seen him so pictured. Shak.

columbarius). The adult male is dark slate-blue above, streaked with black on the back; beneath, whitish or buff, streaked with brown. The tail is banded. (b) The American sharp-shinned hawk (Accipiter velox, or fuscus). -- Pigeon hole. (a) A hole for pigeons to enter a pigeon house. (b) See Pigeonhole. (c) pl. An old…

, any small beetle of the genus Byrrhus, having a rounded body, with the head concealed beneath the thorax. -- Pill bug (Zoöl.), any terrestrial isopod of the genus Armadillo, having the habit of rolling itself into a ball when disturbed. Called also pill wood louse.

- Pit saw (Mech.), a saw worked by two men, one of whom stands on the log and the other beneath it. The place of the latter is often in a pit, whence the name. -- Pit viper (Zoöl.), any viperine snake having a deep pit on each side of the snout. The rattlesnake and copperhead are examples. -- Working pit (Min.), a sh…

s a map or a chart; especially, a top view, as of a machine, or the representation or delineation of a horizontal section of anything, as of a building; a graphic representation; a diagram.

c. Objective plane (Surv.), the horizontal plane upon which the object which is to be delineated, or whose place is to be determined, is supposed to stand. -- Perspective plane. See Perspective. -- Plane at infinity (Geom.), a plane in which points infinitely distant are conceived as situated. -- Plane iron, the cut…

To make a plot, map, pr plan, of; to mark the position of on a plan; to delineate. This treatise plotteth down Cornwall as it now standeth. Carew.

Pertaining to, or composing, the layer of tissue, made up of laminæ, beneath a horse's hoof.

To cut, as a surface, with a pointed tool. To point a rope (Naut.), to taper and neatly finish off the end by interweaving the nettles. -- To point a sail (Naut.), to affix points through the eyelet holes of the reefs. -- To point off, to divide into periods or groups, or to separate, by pointing, as figures. -- To…

. -- Poll evil (Far.), an inflammatory swelling or abscess on a horse's head, confined beneath the great ligament of the neck. -- Poll pick (Mining), a pole having a heavy spike on the end, forming a kind of crowbar. -- Poll tax, a tax levied by the head, or poll; a capitation tax.