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peppershaker

A shaker with a perforated top for sprinkling ground pepper.

pepperwood

A Pacific coast tree (Umbellularia californica) having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood.

Peppery

Of or pertaining to pepper; having the qualities of pepper; hot; pungent.

peppy

Full of pep; spirited; bouncy{2}; as, the peppy and interesting talk.

Pepsi

Pepsi Cola; -- a familiar contraction; as, I prefer Pepsi to Coke.

Pepsi-Cola Pepsi Cola

A carbonated soft drink flavored by extract from the cola nut (kola nut). The nut is found on trees of the species Cola acuminata and Cola nitida.

Pepsin

A proteolytic enzyme (MW 34,500) contained in the secretory glands of the stomach. In the gastric juice it is united with dilute hydrochloric acid (0.2 per cent, approximately) and the two together constitute the active portion of the digestive fluid. It degrades proteins to proteoses and peptides, and is notable for having a very low pH optimum for its activity. It is the active agent in the gastric juice of all animals.

Pepsinogen

A proenzyme, the antecedent of the enzyme pepsin. A substance contained in the form of granules in the peptic cells of the gastric glands. It is readily convertible into pepsin. Also called propepsin.

Peptic

An agent that promotes digestion.

Peptogen

A substance convertible into peptone.

Peptogenous

Capable of yielding, or being converted into, peptone.

Peptohydrochloric

Designating a hypothetical acid (called peptohydrochloric acid, pepsinhydrochloric acid, and chloropeptic acid) which is supposed to be formed when pepsin and dilute (0.1-0.4 per cent) hydrochloric acid are mixed together.

Peptone

The soluble polypeptides produced by hydrolysis of protein; specifically the soluble peptides into which food is transformed by the action of the gastric and pancreatic juices. Peptones are also formed from protein matter by the action of boiling water and boiling dilute acids. Collectively, in a broader sense, all the products resulting from the solution of proteinaceous matter in either gastric or pancreatic juice. In this case, however, intermediate products (albumose bodies), such as antialbumose, hemialbumose, etc., are mixed with the true peptones. Also termed albuminose.

Peptonize

To convert into peptone; to digest or dissolve by means of a proteolytic ferment; as, peptonized food.

Peptonuria

The presence of peptone, or a peptonelike body, in the urine; now referred to as proteinuria.

Peptotoxine

A toxic alkaloid found occasionally associated with the peptones formed from fibrin by pepsinhydrochloric acid.

Pequots

A tribe of Indians who formerly inhabited Eastern Connecticut.

Per

Through; by means of; through the agency of; by; for; for each; as, per annum; per capita, by heads, or according to individuals; per curiam, by the court; per se, by itself, of itself. Per is also sometimes used with English words.

Peract

To go through with; to perform.

Peracute

Very sharp; very violent; as, a peracute fever.

Peradventure

Chance; hap; hence, doubt; question; as, proved beyond peradventure.

Peraeopod

One of the thoracic legs of a crustacean. See Illust. of Crustacea.

Peragration

The act or state of passing through any space; as, the peragration of the moon in her monthly revolution.

Perambulate

To walk about; to ramble; to stroll; as, he perambulated in the park.

perambulating

Strolling or walking around; as, in the field we met some perambulating veterans.

Perameles

Any marsupial of the genus Perameles, which includes numerous species found in Australia. They somewhat resemble rabbits in size and form. See Illust. under Bandicoot.

Perbromic

Pertaining to, or designating, the highest oxygen acid, HBrO4, of bromine.

Perbromide

A bromide having a higher proportion of bromine than any other bromide of the same substance or series.

Perca

A genus of fishes, including the fresh-water perch.

Percale

A fine cotton fabric, having a linen finish, and often printed on one side, -- used for women's and children's wear, and for bedsheets.

Percaline

A fine kind of cotton goods, usually of one color, and with a glossy surface, -- much use for linings.

Percarbide

A compound containing a relatively large amount of carbon.

Perceive

To obtain knowledge of through the senses; to receive impressions from by means of the bodily organs; to take cognizance of the existence, character, or identity of, by means of the senses; to see, hear, or feel; as, to perceive a distant ship; to perceive a discord.

perceived

Detected by instinct or inference rather than by recognized perceptual cues; as, a perceived threat.

Perceiver

One who perceives (in any of the senses of the verb).

percent

A proportion multiplied by 100; as, he receives a percent of the proceeds; 3 is 75 percent of 4. Often symbolized by the character /%/; as, at 6% interest.

Percentage

A certain rate per cent; the allowance, duty, rate of interest, discount, or commission, on a hundred.

Percept

That object or phenomenon which is perceived.

Perceptibility

The quality or state of being perceptible; as, the perceptibility of light or color.

Perceptible

Capable of being perceived; cognizable; discernible; perceivable; large enough to be perceived; not so small as to be incapable of perception.

Perception

The act of perceiving; cognizance by the senses or intellect; apprehension by the bodily organs, or by the mind, of what is presented to them; discernment; apprehension; cognition.

perceptive

Of or pertaining to the act or power of perceiving; having the faculty or power of perceiving; used in perception.

perceptivity

The quality or state of being perceptive; power of perception.

Percesoces

An order of fishes including the gray mullets (Mugil), the barracudas, the silversides, and other related fishes. So called from their relation both to perches and to pikes.

perch

Any fresh-water fish of the genus Perca and of several other allied genera of the family Percid/, as the common American or yellow perch (Perca flavescens syn. Perca Americana), and the European perch (Perca fluviatilis).

Perch

To place or to set on, or as on, a perch.

Perchant

A bird tied by the foot, to serve as decoy to other birds by its fluttering.

Percher

One who, or that which, perches.

Percheron

One of a breed of draught horses originating in Perche, an old district of France; -- called also Percheron-Norman.

Perchloric

Pertaining to, or designating, the highest oxygen acid (HClO4), of chlorine; -- called also hyperchloric.

Perchloride

A chloride having a higher proportion of chlorine than any other chloride of the same substance or series.

Perchromic

Pertaining to, or designating, a certain one of the highly oxidized compounds of chromium, which has a deep blue color, and is produced by the action of hydrogen peroxide.

Perciformes

An extensive order of fishes, including the true perches (Percid/); the pondfishes (Centrarchid/); the sci/noids (Sci/nid/); the sparoids (Sparid/); the serranoids (Serranid/), and some other related families.

Percipient

Having the faculty of perception; perceiving; as, a percipient being. One who, or that which, is percipient.

Percoid

Belonging to, or resembling, the perches, or family Percid/. Any fish of the genus Perca, or allied genera of the family Percid/; a percoidean.

percoidean

Any of numerous spiny-finned fishes of the order Perciformes.

Percolate

To pass through fine interstices; to filter; as, water percolates through porous stone.

Percolation

The act or process of percolating, or filtering; filtration; straining. Specifically (Pharm.), the process of exhausting the virtues of a powdered drug by letting a liquid filter slowly through it.

Percomorphi

A division of fishes including the perches and related kinds.

Percursory

Running over slightly or in haste; cursory.

Percuss

To strike or tap in an examination by percussion. See Percussion, 3.

Percussion

The act of percussing, or striking one body against another; forcible collision, esp. such as gives a sound or report.

Percussive

Striking against; percutient; as, percussive force.

Percutient

Striking; having the power of striking. That which strikes, or has power to strike.

Perdicine

Of or pertaining to the family Perdicid/, or partridges.

Perdifoil

A deciduous plant; -- opposed to evergreen.

Perdition

Entire loss; utter destruction; ruin.

Perdix

A genus of birds including the common European partridge. Formerly the word was used in a much wider sense to include many allied genera.

Perdu

One placed on watch, or in ambush.

perdurantism

The philosophical view considering the fundamental objects of the real world as extended in the direction of time, so that the objects themselves do not change, though temporal parts may have different properties. Contrasted to endurantism, a view considering objects to be wholly present at each instant of time.

perdurantist

A philosopher who considers the fundamental objects of the real world as extended in the direction of time, so that the objects themselves do not change, though temporal parts may have different properties. Contrasted to endurantist, one who considers objects to be wholly present at each instant.

Perdure

To last or endure for a long time; to be perdurable or lasting.

Pere

Father; -- often used after French proper names to distinguish a father from his son; as, Dumas p/re.

Peregrination

A traveling from one country to another; a wandering; sojourn in foreign countries.

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