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24-letter words containing n, e, g

  • congestive heart failure — heart failure characterized by weakness, breathlessness, and abnormal congestion in the circulatory system, esp. in the lungs or lower legs
  • cooperative multitasking — (parallel, operating system)   A form of multitasking where it is the responsibility of the currently running task to give up the processor to allow other tasks to run. This contrasts with pre-emptive multitasking where the task scheduler periodically suspends the running task and restarts another. Cooperative multitasking requires the programmer to place calls at suitable points in his code to allow his task to be descheduled which is not always easy if there is no obvious top-level main loop or some routines run for a long time. If a task does not allow itself to be descheduled all other tasks on the system will appear to "freeze" and will not respond to user action. The advantage of cooperative multitasking is that the programmer knows where the program will be descheduled and can make sure that this will not cause unwanted interaction with other processes. Under pre-emptive multitasking, the scheduler must ensure that sufficient state for each process is saved and restored that they will not interfere. Thus cooperative multitasking can have lower overheads than pre-emptive multitasking because of the greater control it offers over when a task may be descheduled. Cooperative multitasking is used in RISC OS, Microsoft Windows and Macintosh System 7.
  • cost-of-living allowance — an additional payment which takes account of the cost of living
  • data definition language — (language, database)   (DDL) 1. A language enabling the structure and instances of a database to be defined in a human-, and machine-readable form. See also Data manipulation language (DML). 2. A specification language for databases, based on the entity-relationship model. It is used in the Eli compiler-compiler to manage type definitions.
  • data management language — (language)   (DML) 1. Any language for manipulating data or files, e.g. IBM's Distributed Data Management (DDM). 2. An early ALGOL-like language with lists and graphics, that ran on the Honeywell 635.
  • data structures language — (language)   A dialect of MAD with extensions for lists and graphics, on Philco 212.
  • decentralized processing — the use of word processing or data processing units in stand-alone or localized situations
  • detoxification programme — a programme of treatment for alcoholism or drug addiction
  • developmental psychology — a branch of psychology that studies changes in human behavior from early life to death.
  • digital switched network — (communications)   (DSN) The completely digital version of the PSTN.
  • dionysius the areopagite — 1st century a.d, Athenian scholar: converted to Christianity by Saint Paul c50.
  • domain-specific language — (language)   A machine-processable language whose terms are derived from a domain model and that is used for the definition of components or software architectures supporting that domain. A domain-specific language is often used as input to an application generator.
  • domestic science college — a school or an institution providing specialized tuition in domestic science
  • dynamic adaptive routing — Automatic rerouting of traffic based on analysis of current network conditions. This does not include routing decisions based on predefined information.
  • east riding of yorkshire — a county of NE England, a historical division of Yorkshire on the North Sea and the Humber estuary: became part of Humberside in 1974; reinstated as an independent unitary authority in 1996, with a separate authority for Kingston upon Hull: chiefly agricultural and low-lying, with various industries in Hull. Administrative centre: Beverley. Pop (excluding Hull): 321 300 (2003 est). Area (excluding Hull): 748 sq km (675 sq miles)
  • eating one's own dogfood — (programming)   When a developer uses their own code for their own daily needs. Being a user as well as a developer creates the user empathy that is the hallmark of good software. The term seems to have originated at Microsoft.
  • educational psychologist — a person trained in educational psychology
  • electromagnetic spectrum — the complete range of electromagnetic radiation from the longest radio waves (wavelength 105 metres) to the shortest gamma radiation (wavelength 10–13 metre)
  • electronic configuration — the arrangement of electrons in the orbitals of an atom or molecule
  • electronic whiteboarding — audiographic teleconferencing
  • engine management system — The engine management system is the arrangement of the devices for controlling a vehicle's engine.
  • english springer spaniel — breed of dog
  • environmental management — controlled and planned management of the environment
  • equivalence partitioning — equivalence class partitioning
  • evolutionary programming — (EP) A stochastic optimisation strategy originally conceived by Lawrence J. Fogel in 1960. An initially random population of individuals (trial solutions) is created. Mutations are then applied to each individual to create new individuals. Mutations vary in the severity of their effect on the behaviour of the individual. The new individuals are then compared in a "tournament" to select which should survive to form the new population. EP is similar to a genetic algorithm, but models only the behavioural linkage between parents and their offspring, rather than seeking to emulate specific genetic operators from nature such as the encoding of behaviour in a genome and recombination by genetic crossover. EP is also similar to an evolution strategy (ES) although the two approaches developed independently. In EP, selection is by comparison with a randomly chosen set of other individuals whereas ES typically uses deterministic selection in which the worst individuals are purged from the population.
  • extremely high frequency — a radio frequency between 30 000 and 300 000 megahertz
  • face as long as a fiddle — a dismal or gloomy facial expression
  • failure-directed testing — (programming)   (Or "heuristics testing") Software testing based on the knowledge of the types of errors made in the past that are likely for the system under test.
  • fight like kilkenny cats — to fight until both parties are destroyed
  • fight or flight reaction — the response of the sympathetic nervous system to a stressful event, preparing the body to fight or flee, associated with the adrenal secretion of epinephrine and characterized by increased heart rate, increased blood flow to the brain and muscles, raised sugar levels, sweaty palms and soles, dilated pupils, and erect hairs.
  • fight-or-flight reaction — the response of the sympathetic nervous system to a stressful event, preparing the body to fight or flee, associated with the adrenal secretion of epinephrine and characterized by increased heart rate, increased blood flow to the brain and muscles, raised sugar levels, sweaty palms and soles, dilated pupils, and erect hairs.
  • fight-or-flight response — the response of the sympathetic nervous system to a stressful event, preparing the body to fight or flee, associated with the adrenal secretion of epinephrine and characterized by increased heart rate, increased blood flow to the brain and muscles, raised sugar levels, sweaty palms and soles, dilated pupils, and erect hairs.
  • figure-ground phenomenon — the division of the perceptual field into background and objects that appear to stand out against it. The concept was evolved by the Gestalt psychologists, who invented ambiguous figures in which the same part could be seen either as figure or ground
  • finger-pointing syndrome — (programming)   All-too-frequent result of bugs, especially in new or experimental configurations. The hardware vendor points a finger at the software. The software vendor points a finger at the hardware. All the poor users get is the finger.
  • floating decimal (point) — a decimal (point) whose position is not fixed
  • floating point underflow — underflow
  • floating-point specratio — SPECfp92
  • flue gas desulfurization — Flue gas desulfurization is the removal of pollutants containing sulfur from flue gas.
  • fray at/around the edges — If you say that something is fraying at the edges or is fraying around the edges, you mean that it has an uncertain or unsteady quality, for example because it is gradually being spoiled or destroyed.
  • frequent shopper program — A frequent shopper program is one that rewards customers for purchases made on multiple visits, and builds up points entitling them to reduced prices and free items.
  • frequent-flyer programme — a plan or system under which frequent flyers earn rewards for being regular customers
  • general of the air force — the highest ranking officer in the U.S. Air Force.
  • general protection fault — General Protection Failure
  • general purpose language — (GPL) An ALGOL 60 variant with user-definable types and operators.
  • geographical determinism — the theory that human activity is determined by geographical conditions
  • get hot under the collar — If someone gets hot under the collar about something, they get very annoyed, angry, or excited about it.
  • get on the wrong side of — to come into disfavour with
  • get one's arse into gear — to start to do something seriously and quickly
  • get one's teeth into sth — If you describe a task or activity as something you can get your teeth into, you mean that you like it because it is interesting, complex, and makes you think hard.
  • get under someone's skin — to anger or irritate someone
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