14-letter words containing a, u, r, e, o
- perlocutionary — (of a speech act) producing an effect upon the listener, as in persuading, frightening, amusing, or causing the listener to act.
- pertinaciously — holding tenaciously to a purpose, course of action, or opinion; resolute.
- perturbational — relating to perturbation
- phenylthiourea — a crystalline, slightly water-soluble solid, C 6 H 5 NHCSNH 2 , that is either tasteless or bitter, depending upon the heredity of the taster, and is used in medical genetics and as a diagnostic.
- picture layout — a picture spread. See under spread (def 33).
- pleurapophysis — one of the lateral processes of a vertebra forming the ribs
- pneumothoraces — the presence of air or gas in the pleural cavity.
- polar equation — an equation in which the variables are polar coordinates.
- polar molecule — a molecule in which the centroid of the positive charges is different from the centroid of the negative charges.
- polar outbreak — a vigorous thrust of cold, polar air across temperate regions.
- polar sequence — a series of stars in the vicinity of the N celestial pole whose accurately determined magnitudes serve as the standard for visual and photographic magnitudes of stars
- polyunsaturate — a polyunsaturated fat or fatty acid.
- pop-up toaster — a toaster that has a mechanism that pushes slices of toast up when they are done
- popular singer — a professional singer who specializes in popular songs.
- port-au-prince — Formerly Hayti. a republic in the West Indies occupying the W part of the island of Hispaniola. 10,714 sq. mi. (27,750 sq. km). Capital: Port-au-Prince.
- portulacaceous — belonging to the Portulacaceae, the purslane family of plants.
- potts-fracture — a fracture of the lower fibula and of the malleolus of the tibia, resulting in outward displacement of the foot.
- poultry farmer — a person who rears domestic fowls, esp chickens, for their eggs or meat
- powdered sugar — a sugar produced by pulverizing granulated sugar, especially a coarser variety used for fruits or cold beverages. Symbol: XX.
- prairie crocus — a spring flower of the buttercup family
- prairie-grouse — prairie chicken.
- pre-accounting — an oral or written description of particular events or situations; narrative: an account of the meetings; an account of the trip.
- pre-assumption — something taken for granted; a supposition: a correct assumption. Synonyms: presupposition; hypothesis, conjecture, guess, postulate, theory.
- pre-persuasion — the act of persuading or seeking to persuade.
- preacquisition — the act of acquiring or gaining possession: the acquisition of real estate.
- precalculation — the act or process of calculating; computation.
- precariousness — dependent on circumstances beyond one's control; uncertain; unstable; insecure: a precarious livelihood.
- precious coral — red coral.
- precious metal — a metal of the gold, silver, or platinum group.
- precontractual — a preexisting contract that legally prevents a person from making another contract of the same nature.
- predevaluation — of or pertaining to the period prior to devaluation of a given thing
- predicate noun — a noun used in the predicate with a copulative verb or a factitive verb and having the same referent as the subject of the copulative verb or the direct object of the factitive verb, as in She is the mayor or They elected her mayor.
- preformulation — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- prepublication — the period immediately preceding the publication of a book.
- press cupboard — a cupboard of the 16th and 17th centuries having an overhanging top above a recessed cabinet, beneath which is a section of drawers or cabinets.
- pressurization — the process or act of pressurizing.
- preunification — of the period before unification
- primary source — first or highest in rank or importance; chief; principal: his primary goals in life.
- printout paper — sensitized paper for prints that darkens under light and requires treatment to fix an image: largely supplanted at the turn of the century by developing-out paper. Abbreviation: P.O.P.
- pro-euthanasia — Also called mercy killing. the act of putting to death painlessly or allowing to die, as by withholding extreme medical measures, a person or animal suffering from an incurable, especially a painful, disease or condition.
- probable cause — reasonable ground for a belief, as, in a criminal case, that the accused was guilty of the crime, or, in a civil case, that grounds for the action existed: used especially as a defense to an action for malicious prosecution.
- proceleusmatic — inciting, animating, or inspiring.
- progametangium — Mycology. the hyphal tip of certain fungi that produces the gametangium and subsequent gamete.
- pronunciamento — a proclamation; manifesto; edict.
- propaedeutical — relating to preliminary instruction; introductory
- pseudo-archaic — marked by the characteristics of an earlier period; antiquated: an archaic manner; an archaic notion.
- pseudo-liberal — favorable to progress or reform, as in political or religious affairs.
- pseudodipteral — having an arrangement of columns suggesting a dipteral structure but without the inner colonnade.
- pseudomembrane — a tough outer layer found on the surface of the mucous membrane or skin
- pseudopregnant — relating to the state of pseudopregnancy