23-letter words containing p, r, o, f
- act of parliament clock — a pendulum wall clock of the late 18th century, usually having a black dial with gilt numbers: originally installed in English taverns because a burdensome tax prevented many homes from having private clocks.
- ada software repository — (language) A collection of Ada programs?
- affiliation proceedings — (formerly) legal proceedings, usually initiated by an unmarried mother, claiming legal recognition that a particular man is the father of her child, often associated with a claim for financial support
- african trypanosomiasis — sleeping sickness (def 1).
- bird-of-paradise flower — any of various banana-like plants of the genus Strelitzia, esp S. reginae, that are native to tropical southern Africa and South America and have purple bracts and large orange or yellow flowers resembling birds' heads: family Strelitziaceae
- branch on chip box full — (humour) (BCBF) A mythical IBM 1130 instruction whose action depended on the contents of the chip box. This was one of a long list of fake assembly language instructions that went around Indiana University in the 1970s.
- chief operating officer — the executive in charge of day-to-day operations in an organization
- critique of pure reason — a philosophical work (1781) by Immanuel Kant.
- department of education — the department of the U.S. federal government that administers federal programs dealing with education: created in 1979, largely by transfer from part of the former Department of Health, Education, and Welfare. Abbreviation: ED.
- dictionary of computing — Free On-line Dictionary of Computing
- differential compaction — differences in the extent to which sediment is compacted owing to topographic irregularities of the surface on which it is deposited.
- differential psychology — the branch of psychology dealing with the study of characteristic differences or variations of groups or individuals, especially through the use of analytic techniques and statistical methods.
- director of photography — the person who is responsible for all operations concerning camera work and lighting during the production of a film.
- earthquake-proof design — Earthquake-proof design is design which will not be badly damaged by earthquakes or tsunamis.
- ellipsoid of revolution — a geometric surface produced by rotating an ellipse about one of its two axes and having circular plane surfaces perpendicular to the axis of revolution
- embden-meyerhof pathway — the metabolic reaction sequence in glycolysis by which glucose is converted to pyruvic acid with production of ATP
- fear-driven development — (jargon, humour) When project management adds more pressure (fires someone or something). A play on test-driven development.
- fendalton shopping cart — a four-wheel drive recreational vehicle
- finite impulse response — (electronics, DSP) (FIR) A type of digital signal filter, in which every sample of output is the weighted sum of past and current samples of input, using only some finite number of past samples.
- fischer-tropsch process — a catalytic hydrogenation method to produce liquid hydrocarbon fuels from carbon monoxide.
- floating-point specrate — SPECrate_fp92
- forest tent caterpillar — any of the larvae of several moths of the genus Malacosoma, which feed on the leaves of orchard and shade trees and live colonially in a tentlike silken web.
- four colour map theorem — (mathematics, application) (Or "four colour theorem") The theorem stating that if the plane is divided into connected regions which are to be coloured so that no two adjacent regions have the same colour (as when colouring countries on a map of the world), it is never necessary to use more than four colours. The proof, due to Appel and Haken, attained notoriety by using a computer to check tens of thousands of cases and is thus not humanly checkable, even in principle. Some thought that this brought the philosophical status of the proof into doubt. There are now rumours of a simpler proof, not requiring the use of a computer. See also chromatic number
- free-enterprise economy — an economy characterized by free enterprise
- frictional unemployment — those people who are in the process of moving from one job to another and who therefore appear in the unemployment statistics collected at any given time
- frozen food compartment — a compartment of a refrigerator or fridge-freezer for the storage of frozen food
- function graph language — (language) (FGL) The machine language for the AMPS (Applicative Multi-Processing System) proposed by Robert Keller, Gary Lindstrom and Suhas Patil at the University of Utah.
- gastroesophageal reflux — a chronic condition in which acid from the stomach flows back into the lower esophagus, causing pain or tissue damage.
- greater spotted dogfish — a cat shark found in the Northeast Atlantic, Scyliorhinus stellaris
- hypergeometric function — a function that is a solution to a hypergeometric equation.
- in a manner of speaking — a way of doing, being done, or happening; mode of action, occurrence, etc.: I don't like the manner in which he complained.
- in the arms of morpheus — sleeping
- informatics corporation — (company) Renamed to Sterling Software Corp.
- initial public offering — An initial public offering is the first offering of stock when a company goes public.
- interference microscope — a microscope that utilizes light interference phenomena to create two superimposed images of an object, making possible the observation of transparent objects without using the staining technique.
- liquefied petroleum gas — a mixture of various petroleum gases, esp propane and butane, stored as a liquid under pressure and used as an engine fuel
- maximal free expression — (MFE) A free expression is sub-expression of a lambda abstraction not containing the bound variable. A maximal free expression is a free expression not contained within any other free expression. See full laziness.
- meaningful relationship — a romantic relationship based upon mutual respect and supportiveness and marked by a sense of commitment and fulfillment.
- mop (up) the floor with — to defeat decisively
- mpeg-4 aac main profile — (compression, standard, algorithm) A successor of MP3 allowing transparent coding at data rates of 70-75% of that of MP3. It is very different from MP3, only used MDCT, no subband coding. It is much more complex that MP3 and MPEG-2 AAC Low Profile.
- no respecter of persons — a person whose attitude and behaviour is uninfluenced by consideration of another's rank, power, wealth, etc
- not a hair out of place — If you say that someone has not a hair out of place, you are emphasizing that they are extremely smart and neatly dressed.
- ole for process control — (standard) (OPC) A set of seven open standards for connectivity and interoperability of industrial automation and the enterprise systems. Based on fundamental and evolving standards and technology of the general computing market, the OPC Foundation adapts and creates specifications that fill industry-specific needs.
- osteogenesis imperfecta — a rare hereditary disease in which abnormal connective tissue development leads to fragile bones subject to fracture.
- pan-africanist congress — a South African liberation movement founded in 1959, now a political party known as the Pan-Africanist Congress of Azania
- parkinson's law of data — "Data expands to fill the space available for storage"; buying more memory encourages the use of more memory-intensive techniques. It has been observed over the last 10 years that the memory usage of evolving systems tends to double roughly once every 18 months. Fortunately, memory density available for constant dollars also tends to double about once every 12 months (see Moore's Law); unfortunately, the laws of physics guarantee that the latter cannot continue indefinitely.
- partial differentiation — the process of finding one of the partial derivatives of a function of several variables.
- performance-related pay — salary based on individual assessment
- peroxymonosulfuric acid — persulfuric acid (def 1).
- polytetrafluoroethylene — any polymer, plastic, or resin having the formula (C 2 F 4) n , prepared from tetrafluoroethylene, noted for its slippery, nonsticking properties, and used in the manufacture of gaskets, electrical insulation, tubing, candy molds, container linings, frying-pan coatings, etc.
On this page, we collect all 23-letter words with P-R-O-F. It’s easy to find right word with a certain length. It is the easiest way to find 23-letter word that contains in P-R-O-F to use in Scrabble or Crossword puzzles