17-letter words containing p, e, r, a, t, i
- potassium nitrate — a crystalline compound, KNO 3 , produced by nitrification in soil, and used in gunpowders, fertilizers, and preservatives; saltpeter; niter.
- potential divider — a resistor or series of resistors connected to a voltage source and used to provide voltages that are fractions of that of the source.
- pre-authorization — the act of authorizing.
- pre-communication — the act or process of communicating; fact of being communicated.
- pre-concentration — the act of concentrating; the state of being concentrated.
- pre-configuration — the relative disposition or arrangement of the parts or elements of a thing.
- pre-incorporation — the act of incorporating or the state of being incorporated.
- pre-investigation — the act or process of investigating or the condition of being investigated.
- pre-manifestation — an act of manifesting.
- pre-modifications — an act or instance of modifying.
- pre-qualification — a quality, accomplishment, etc., that fits a person for some function, office, or the like.
- pre-revolutionary — of, pertaining to, characterized by, or of the nature of a revolution, or a sudden, complete, or marked change: a revolutionary junta.
- pre-technological — of or relating to technology; relating to science and industry.
- precision casting — investment casting.
- predatory pricing — If a company practises predatory pricing, it charges a much lower price for its products or services than its competitors in order to force them out of the market.
- prefect apostolic — the administrator, usually below the rank of bishop, in charge of a prefecture apostolic.
- preferential shop — a shop in which union members are preferred, usually by agreement of an employer with a union.
- premonstratensian — a member of a religious order founded at Prémontré in N France in 1120 by St Norbert (about 1080–1134)
- prerogative court — a former ecclesiastical court in England and Ireland for the trial of certain testamentary cases.
- presentation copy — a copy of a book given by the publisher or author
- presentationalism — a style of production in which the audience is addressed directly with songs, skits, exposition, etc., and no attempt is made at realism.
- press association — an organization formed for the purpose of gathering news for transmittal to its members. Compare news agency.
- pressure altitude — the altitude for a given pressure in a standard atmosphere, such as that registered by a pressure altimeter.
- pressure gradient — the change of pressure per unit distance
- price maintenance — measures taken by manufacturers to maintain the price charged for their goods by resellers
- prima inter pares — (of a female) first among equals.
- primary dentition — the deciduous dentition
- primary education — junior, elementary schooling
- primary intention — Logic. See under intention (def 5a).
- primary qualities — any of the qualities inherent in an object, namely quantity, extent, figure, solidity, and motion or rest.
- primary structure — Biochemistry. the basic sequence of amino acids in a polypeptide or protein.
- primary-intention — an act or instance of determining mentally upon some action or result.
- prime ministerial — of or relating to the head of a parliamentary government
- primitive baptist — (especially in the Southern U.S.) one belonging to a highly conservative, loosely organized Baptist group, characterized by extreme fundamentalism and by opposition to missionary work, Sunday Schools, and the use of musical instruments in church.
- private detective — a detective who is not a member of an official force but is employed by private parties.
- private education — education provided by a private individual or organization, rather than by the state or a public body
- private ownership — the fact of being owned by a private individual or organization, rather than by the state or a public body
- private placement — a sale of an issue of securities by the issuing company directly to a limited number of investors, often only one or two large institutional investors, such as a bank or an insurance company (opposed to public offering): required to be cleared but not registered with the Securities and Exchange Commission.
- private secretary — a person who attends to the individual or confidential correspondence, files, etc., of a business executive, official, or the like.
- pro-environmental — the aggregate of surrounding things, conditions, or influences; surroundings; milieu.
- probability curve — a curve that describes the distribution of probability over the values of a random variable.
- probation officer — an officer who investigates and reports on the conduct of offenders who are free on probation.
- production values — the quality of a media production (such as a film) in regards to elements such as colours, quality, style, etc
- progressive party — a political party formed in 1912 under the leadership of Theodore Roosevelt, advocating popular control of government, direct primaries, the initiative, the referendum, woman suffrage, etc.
- promotional event — occasion organized to market or advertise sth
- proprietary brand — a brand of product that is privately owned and controlled
- prostatic utricle — a small pouch near the prostate gland that opens into the urethra.
- protection factor — a figure representing the relative degree of protection from the sun's rays afforded by a particular sunscreen
- protection racket — a criminal activity in which money gangsters extort money from victims in exchange for freedom from molestation
- protective tariff — a tariff levied on imports to protect the domestic economy rather than to raise revenue