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24-letter words containing s, l, e, p

  • photomechanical transfer — a method of producing photographic prints or offset printing plates from paper negatives by a chemical transfer process rather than by exposure to light
  • physiological atmosphere — ecosphere.
  • plantation walking horse — one of a breed of saddle horses developed largely from Standardbred and Morgan stock.
  • pluck sth out of the air — If you say that someone plucks a figure, name, or date out of the air, you mean that they say it without thinking much about it before they speak.
  • polish people's republic — former name of Poland.
  • polymer matrix composite — A polymer matrix composite is a material consisting of a composite made stronger by adding fibers or particles to it.
  • port address translation — (networking)   (PAT) A function provided by some routers which allows hosts on a LAN to communicate with the rest of a network (such as the Internet) without revealing their own private IP address. All outbound packets have their IP address translated to the routers external IP address. Replies come back to the router which then translates them back into the private IP address of the original host for final delivery. Compare SOCKS.
  • portable scheme debugger — (PSD) A package for source code debugging of R4RS-compliant Scheme under GNU Emacs by Kellom ?ki Pertti <[email protected]>. Version 1.1. Distributed under GNU GPL. It works with scm, Elk and Scheme->C.
  • potassium cobaltinitrite — a yellow, crystalline, slightly water-soluble powder, K 3 Co(NO 2) 6 , used as a pigment in oil and watercolor paints, and for coloring surfaces of glass, porcelain, etc.
  • pre-emptive multitasking — (operating system, parallel)   A type of multitasking where the scheduler can interrupt and suspend ("swap out") the currently running task in order to start or continue running ("swap in") another task. The tasks under pre-emptive multitasking can be written as though they were the only task and the scheduler decides when to swap them. The scheduler must ensure that when swapping tasks, sufficient state is saved and restored that tasks do not interfere. The length of time for which a process runs is known as its "time slice" and may depend on the task's priority or its use of resources such as memory and I/O. This contrasts with cooperative multitasking where each task must include calls to allow it to be descheduled periodically.
  • private health insurance — insurance against the need for medical treatment as a private patient
  • professional association — a body of persons engaged in the same profession, formed usually to control entry into the profession, maintain standards, and represent the profession in discussions with other bodies
  • professional corporation — a corporation formed by one or more licensed practitioners, especially medical or legal, to operate their practices on a corporate plan. Abbreviation: PC, P.C.
  • professional programming — paranoid programming
  • progressive assimilation — assimilation in which a preceding sound has an effect on a following one, as in shortening captain to cap'm rather than cap'n.
  • psychopathic personality — an antisocial personality characterized by the failure to develop any sense of moral responsibility and the capability of performing violent or antisocial acts
  • public access television — television in which local producers or individuals can participate
  • public relations officer — a person who is responsible for communications with the public
  • public-access television — a noncommercial system of broadcasting on television channels made available to independent or community groups for programs of general interest to the community.
  • rapid eye movement sleep — REM sleep.
  • reciprocal translocation — an exchange of segments between two nonhomologous chromosomes.
  • referential transparency — (programming)   An expression E is referentially transparent if any subexpression and its value (the result of evaluating it) can be interchanged without changing the value of E. This is not the case if the value of an expression depends on global state which can change value. The most common example of changing global state is assignment to a global variable. For example, if y is a global variable in: f(x) { return x+y; } g(z) { a = f(1); y = y + z; return a + f(1); } function g has the "side-effect" that it alters the value of y. Since f's result depends on y, the two calls to f(1) will return different results even though the argument is the same. Thus f is not referentially transparent. Changing the order of evaluation of the statements in g will change its result. We could make f above referentially transparent by passing in y as an argument: f(x, y) = x+y Similarly, g would need to take y as an argument and return its new value as part of the result: g(z, y) { a = f(1, y); y' = y+z; return (a + f(1, y'), y'); } Referentially transparent programs are more amenable to formal methods and easier to reason about because the meaning of an expression depends only on the meaning of its subexpressions and not on the order of evaluation or side-effects of other expressions. We can stretch the concept of referential transparency to include input and output if we consider the whole program to be a function from its input to its output. The program as a whole is referentially transparent because it will always produce the same output when given the same input. This is stretching the concept because the program's input may include what the user types, the content of certain files or even the time of day. If we do not consider global state like the contents of files as input, then writing to a file and reading what was written behaves just like assignment to a global variable. However, if we must consider the state of the universe as an input rather than global state then any deterministic system would be referentially transparent! See also extensional equality, observational equivalence.
  • repondez s'il vous plait — Répondez s'il vous plait
  • republic of south africa — Republic of, a country in S Africa; member of the Commonwealth of Nations until 1961. 472,000 sq. mi. (1,222,480 sq. km). Capitals: Pretoria and Cape Town.
  • resale price maintenance — the practice by which a manufacturer establishes a fixed or minimum price for the resale of a brand product by retailers or other distributors
  • research and development — the part of a commercial company's activity concerned with applying the results of scientific research to develop new products and improve existing ones
  • responsibility allowance — payment made to somebody who has special responsibilities
  • rose-coloured spectacles — If you look at a person or situation through rose-coloured glasses or rose-tinted glasses, you see only their good points and therefore your view of them is unrealistic. In British English, you can also say that someone is looking through rose-coloured spectacles.
  • scalable vector graphics — (graphics, web)   A W3C standard for vector graphics, based on XML.
  • scholastic aptitude test — a standard assessment test for entry into college in the United States
  • self-fulfilling prophecy — a prophecy that comes true because of the expectation that it will
  • sequentially compact set — a set in which every sequence has a subsequence that converges to a point of the set.
  • serial interface adaptor — (SIA) The Ethernet driver chip used on a Filtabyte Ethernet card.
  • shenandoah national park — a national park in N Virginia, including part of the Blue Ridge mountain range. 302 sq. mi. (782 sq. km).
  • single european currency — the official currency, also known as the Euro, of some of the members of the European Union
  • single person supplement — an additional sum of money that a hotel charges for one person to stay in a room meant for two people
  • single premium insurance — Single premium insurance is insurance where all the premium is paid at once, in one payment.
  • skeleton in the cupboard — a scandalous fact or event in the past that is kept secret
  • slop oil recovery system — A slop oil recovery system is a method and the equipment used for cleaning and disposing of mixtures of oil, chemicals, and water from various sources in a refinery or oilfield.
  • socialist workers' party — one of the biggest extreme left wing parties in Britain
  • special checking account — a checking account that requires no minimum balance but in which a small charge is made for each check issued or drawn and for monthly maintenance.
  • special development area — an area earmarked for special development by the government
  • split image range finder — a range finder in which opposing halves of a split field move relative to each other and coincide when the object centered in the field is in focus.
  • statistical independence — the condition or state of events or values of being statistically independent.
  • stratified random sample — a random sample of a population in which the population is first divided into distinct subpopulations, or strata, and random samples are then taken separately from each stratum.
  • sulphur-crested cockatoo — a large Australian white parrot, Kakatoe galerita, with a yellow erectile crest
  • telephony user interface — (communications)   (TUI) Either a software interface to telephony (e.g. a phone-capable PC) or a DTMF-based interface to software (e.g. voicemail).
  • telescope user interface — (hardware, interface)   (TUI) A remote control interface for a telescope.
  • tetraethyl pyrophosphate — a colorless to amber, hygroscopic, poisonous liquid, (C 2 H 5) 4 P 2 O 7 , used as an insecticide and as a rodenticide.
  • the realm of possibility — If you say that something is not beyond the realms of possibility, you mean that it is possible.
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