16-letter words containing o, p, t, e
- primary election — primary (def 15a).
- primary electron — in thermionics, any of the electrons falling on a body, distinguished from those emitted by it
- private property — land or belongings owned by a person or group and kept for their exclusive use
- privet andromeda — a spreading shrub, Lyonia ligustrina, of the eastern U.S., having leafless, white flowers in terminal clusters.
- pro-intervention — the act or fact of intervening.
- process industry — business of treating raw materials
- process printing — a method of printing almost any color by using a limited number of separate color plates, as yellow, magenta, cyan, and black, in combination.
- process theology — a form of theology that emphasizes the close relation of human beings, nature, and God.
- processing plant — a factory where raw materials are treated or prepared by a special method, esp one where food is treated in order to preserve it
- proenvironmental — the aggregate of surrounding things, conditions, or influences; surroundings; milieu.
- proficiency test — an exam which test how proficient or skilled someone is in a particular activity, field of study, language, etc
- program director — a chief executive responsible for selecting and scheduling programs.
- programme editor — someone responsible for editing, overseeing and selecting the content of radio or television programmes
- progress payment — an instalment of a larger payment made to a contractor for work carried out up to a specified stage of the job
- project guardian — (project, security) A project which grew out of the ARPA support for Multics and the sale of Multics systems to the US Air Force. The USAF wanted a system that could be used to handle more than one security classification of data at a time. They contracted with Honeywell and MITRE Corporation to figure out how to do this. Project Guardian led to the creation of the Access Isolation Mechanism, the forerunner of the B2 labeling and star property support in Multics. The DoD Orange Book was influenced by the experience in building secure systems gained in Project Guardian.
- project planning — project management
- projected window — a casement window in which the inner end of the sash slides along a track on the sill as the sash swings outward.
- projection booth — a soundproof compartment in a theater where a motion-picture projector is housed and from which the picture is projected on the screen.
- projection paper — sensitized paper for recording a projected image.
- projection print — a print made by the projection of an image onto sensitized paper.
- projective plane — (mathematics) The space of equivalence classes of vectors under non-zero scalar multiplication. Elements are sets of the form {kv: k != 0, k scalar, v != O, v a vector} where O is the origin. v is a representative member of this equivalence class. The projective plane of a vector space is the collection of its 1-dimensional subspaces. The properties of the vector space induce a topology and notions of smoothness on the projective plane. A projective plane is in no meaningful sense a plane and would therefore be (but isn't) better described as a "projective space".
- prolonged-action — sustained-release.
- prometheus bound — a tragedy (c457 b.c.) by Aeschylus.
- promotional code — A promotional code is a code offered by retailers to customers who can use it to receive a discounted price when buying products online.
- proof of concept — the stage during the development of a product when it is established that the product will function as intended
- proof of postage — a document, such as a receipt, etc, that proves that you have posted or mailed something
- proper adjective — an adjective formed from a proper noun, as American from America.
- property company — a business that makes money by buying, selling, and renting out land and houses
- proprietary name — a name of a product or service that is protected by a patent, copyright, or trademark and cannot be used by another party for commercial purposes without permission of the registered owner or licensee.
- prosecco plotter — one of a group of Labour politicians who allegedly plotted to oust Prime Minister Gordon Brown from office in the summer of 2008
- prosecution case — the case brought against someone by a legal authority
- prospect heights — a town in N Illinois.
- prosthetic group — the nonprotein acid constituent of a conjugate protein, as the heme group of hemoglobin.
- protection money — law: criminal fee
- protection order — a legal instruction by a court directing a person not to harm or harass a particular individual
- protection ratio — the minimum acceptable ratio between the amplitudes of a wanted radio or television broadcast signal and any interfering signal
- protective slope — a slope given to a yard or the like to drain surface water away from a building.
- protestant ethic — work ethic.
- proteus syndrome — a condition caused by malfunction in cell growth, in which bone and flesh tissue overgrow in localized areas of the body
- provost sergeant — the senior noncommissioned officer of a prison or other confinement facility whose chief duty is the supervision of prisoners and of the military police unit.
- proxima centauri — the nearest star to the sun at a distance of 4.3 light-years, part of the Alpha Centauri triple-star system located in the constellation Centaurus.
- proxime accessit — the person coming next after the winner in a competitive examination or an academic prize giving; runner-up
- pseudo-patriotic — of, like, suitable for, or characteristic of a patriot.
- pseudo-political — of, relating to, or concerned with politics: political writers.
- pseudo-realistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
- pseudo-scientist — any of various methods, theories, or systems, as astrology, psychokinesis, or clairvoyance, considered as having no scientific basis.
- pseudo-spiritual — of, relating to, or consisting of spirit; incorporeal.
- pseudocopulation — pollination of plants, esp orchids, by male insects while attempting to mate with flowers that resemble the female insect
- pseudohistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- pseudoperipteral — having a freestanding colonnade at each end, with engaged columns at the sides.