14-letter words containing c, o, p, e, r, h
- parchment worm — any of several polychaete worms of the genus Chaetopterus that secrete and live in a U -shaped, parchmentlike tube.
- parenchymatous — Botany. the fundamental tissue of plants, composed of thin-walled cells able to divide.
- parish records — historical documents of a district
- part of speech — any of the classes into which words in some languages, as Latin and English, have traditionally been divided on the basis of their meaning, form, or syntactic function, as, in English, noun, pronoun, verb, adverb, adjective, preposition, conjunction, and interjection.
- patch together — assemble roughly
- peritrichously — in a peritrichous manner; in a fashion characteristic of a peritrichous organism
- permanent echo — a radar signal reflected to a radar station on the ground by a building or other fixed object.
- personal chair — a professorship awarded in recognition of academic achievement
- petrochemicals — substances, such as acetone or ethanol, obtained from petroleum or natural gas
- petrochemistry — the branch of chemistry dealing with petroleum or its products.
- petrophysicist — a person who studies, or is an expert in, petrophysics
- phallocentrism — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- pharmacopoeial — a book published usually under the jurisdiction of the government and containing a list of drugs, their formulas, methods for making medicinal preparations, requirements and tests for their strength and purity, and other related information.
- pharmacopoeian — an individual who has expert knowledge of a pharmacopoeia
- phenolic resin — any of the class of thermosetting resins formed by the condensation of phenol, or of a phenol derivative, with an aldehyde, especially formaldehyde: used chiefly in the manufacture of paints and plastics and as adhesives for sandpaper and plywood.
- phenylcarbinol — benzyl alcohol.
- phonochemistry — the branch of chemistry concerned with the chemical effects of sound and ultrasonic waves
- phonoreception — the physiological perception of sound.
- phosphate rock — phosphorite.
- phosphorescent — exhibiting phosphorescence.
- phosphoroscope — an instrument for measuring the duration of evanescent phosphorescence in different substances.
- photochemistry — the branch of chemistry that deals with the chemical action of light.
- photoelectrode — an electrode that, following the absorption of light, can initialize electrochemical transformations
- photorealistic — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- photoreception — the physiological perception of light.
- photoreceptive — of or relating to photoreception
- photorecording — the act of making photographic records, especially of documents.
- photoreduction — a reduction reaction induced by light.
- phraseological — manner or style of verbal expression; characteristic language: legal phraseology.
- phytochemistry — the branch of biochemistry dealing with plants and plant processes.
- piece together — a separate or limited portion or quantity of something: a piece of land; a piece of chocolate.
- piezochemistry — the study of chemical reactions at high pressures
- pinhole camera — a simple camera in which an aperture provided by a pinhole in an opaque diaphragm is used in place of a lens.
- pithecanthrope — (sometimes initial capital letter) a member of the former genus Pithecanthropus.
- plesiochronous — (communications) Nearly synchronised, a term describing a communication system where transmitted signals have the same nominal digital rate but are synchronised on different clocks. According to ITU-T standards, corresponding signals are plesiochronous if their significant instants occur at nominally the same rate, with any variation in rate being constrained within specified limits.
- pneumothoraces — the presence of air or gas in the pleural cavity.
- pocket borough — (before the Reform Bill of 1832) any English borough whose representatives in Parliament were controlled by an individual or family.
- poikilothermic — cold-blooded (def 1 .) (opposed to homoiothermal).
- polysaccharide — a carbohydrate, as starch, inulin, or cellulose, containing more than three monosaccharide units per molecule, the units being attached to each other in the manner of acetals, and therefore capable of hydrolysis by acids or enzymes to monosaccharides.
- porcupine fish — any of several fishes of the family Diodontidae, especially Diodon hystrix, of tropical seas, capable of inflating the body with water or air until it resembles a globe, with erection of the long spines covering the skin.
- port charlotte — a town in SW Florida.
- prairie school — a group of early 20th-century architects of the Chicago area who designed houses and other buildings with emphasized horizontal lines responding to the flatness of the Midwestern prairie; the best-known member was Frank Lloyd Wright.
- pre-bachelor's — an unmarried man.
- pre-psychology — the science of the mind or of mental states and processes.
- pride of china — the chinaberry, Melia azedarach.
- private school — a school founded, conducted, and maintained by a private group rather than by the government, usually charging tuition and often following a particular philosophy, viewpoint, etc.
- pro-censorship — the act or practice of censoring.
- process cheese — a cheese made by heating and blending together several natural cheeses with an emulsifying agent
- project athena — (project) A distributed system project for support of educational and research computing at MIT. Much of the software developed is now in wider use, especially the X Window System.
- prosencephalon — the forebrain.