22-letter words containing ar
- cockles of one's heart — one's deepest feelings (esp in the phrase warm the cockles of one's heart)
- cognitive architecture — (architecture) A computer architecure involving non-deterministic, multiple inference processes, as found in neural networks. Cognitive architectures model the human brain and contrast with single processor computers. The term might also refer to software architectures, e.g. fuzzy logic.
- comma separated values — (file format) (CSV) A file format used as a portable representation of a database. Each line is one entry or record and the fields in a record are separated by commas. Commas may be followed by arbitrary space and/or tab characters which are ignored. If field includes a comma, the whole field must be surrounded with double quotes.
- common external tariff — the common tariff of charges imposed by the members of a customs union on imports from non-members
- comparative government — the study and comparison of different forms of government.
- comparative literature — the comparative study of various national literatures, stressing their influence one upon another, their use of similar forms, their treatment of similar themes, etc.
- comparative musicology — ethnomusicology.
- comparative psychology — the study of the similarities and differences in the behaviour of different species
- compass deviation card — a card, sheet, or the like, with two compass roses printed on it concentrically, for recording, on a given voyage, the amount of deviation for which the navigator must compensate in using the ship's compass to steer a magnetic course.
- complementary medicine — the treatment, alleviation, or prevention of disease by such techniques as osteopathy, homeopathy, aromatherapy, and acupuncture, allied with attention to such factors as diet and emotional stability, which can affect a person's wellbeing
- component architecture — (programming) A notion in object-oriented programming where "components" of a program are completely generic. Instead of having a specialised set of methods and fields they have generic methods through which the component can advertise the functionality it supports to the system into which it is loaded. This enables completely dynamic loading of objects. JavaBeans is an example of a component architecture. See also design pattern.
- computational learning — grammatical inference
- conservation of charge — the principle that the total charge of any isolated system is constant and independent of changes that take place within the system
- conservation of parity — the principle that the parity of the total wave function describing a system of elementary particles is conserved. In fact it is not conserved in weak interactions
- constitutional monarch — the sovereign in a constitutional monarchy
- contingent beneficiary — a person who becomes the beneficiary if the primary beneficiary dies or is otherwise disqualified.
- coronary heart disease — any heart disorder caused by disease of the coronary arteries
- coronary insufficiency — inadequate circulation of blood through the coronary arteries, characterized by attacks of angina pectoris
- corporate headquarters — the main offices of a corporation, from where it runs its business
- counterrevolutionaries — Plural form of counterrevolutionary.
- crankshaft end bearing — The crankshaft end bearing is the bearing between the connecting rod and the crankshaft of an internal combustion engine.
- cycle of reincarnation — A term coined by Ivan Sutherland ca. 1970 to refer to a well-known effect whereby function in a computing system family is migrated out to special-purpose peripheral hardware for speed, then the peripheral evolves toward more computing power as it does its job, then somebody notices that it is inefficient to support two asymmetrical processors in the architecture and folds the function back into the main CPU, at which point the cycle begins again. Several iterations of this cycle have been observed in graphics-processor (blitter) design, and at least one or two in communications and floating-point processors. Also known as "the Wheel of Life", "the Wheel of Samsara" and other variations of the basic Hindu/Buddhist theological idea.
- dadra and nagar haveli — a union territory of W India, on the Gulf of Cambay: until 1961 administratively part of Portuguese Damão. Capital: Silvassa. Pop: 220 451 (2001). Area: 489 sq km (191 sq miles)
- decompartmentalization — the act of decompartmentalizing
- department of commerce — the department of the U.S. federal government that promotes and administers domestic and foreign commerce. Abbreviation: DOC.
- devil's darning needle — dragonfly
- diethylbarbituric acid — barbital
- digital standard mumps — (DSM) DEC's version of MUMPS.
- disciplinary committee — a committee charged with examining alleged breaches of discipline within an organization, profession, etc and adjudicating on them
- dishonorable discharge — the discharge of a person from military service for an offense more serious than one for which a bad-conduct discharge is given.
- drumhead court-martial — a court-martial held, usually on a battlefield, for the summary trial of charges of offenses committed during military operations.
- earn one's daily bread — to earn one's living
- earth inductor compass — a compass actuated by induction from the earth's magnetic field.
- echegaray y eizaguirre — José (xoˈse). 1832–1916, Spanish dramatist, statesman, and mathematician. His plays include Madman or Saint (1877); Nobel prize for literature 1904
- enhanced parallel port — (hardware) (EPP) A parallel port that confirms to the IEEE's EPP standard. An EPP is actually an expansion bus that can handle 64 disk drives and other peripherals.
- european economic area — a free-trade area created in 1994 by an agreement between the European Free Trade Association (EFTA), excluding Switzerland, and the European Union (EU)
- evolutionary algorithm — (EA) An algorithm which incorporates aspects of natural selection or survival of the fittest. An evolutionary algorithm maintains a population of structures (usually randomly generated initially), that evolves according to rules of selection, recombination, mutation and survival, referred to as genetic operators. A shared "environment" determines the fitness or performance of each individual in the population. The fittest individuals are more likely to be selected for reproduction (retention or duplication), while recombination and mutation modify those individuals, yielding potentially superior ones. EAs are one kind of evolutionary computation and differ from genetic algorithms. A GA generates each individual from some encoded form known as a "chromosome" and it is these which are combined or mutated to breed new individuals. EAs are useful for optimisation when other techniques such as gradient descent or direct, analytical discovery are not possible. Combinatoric and real-valued function optimisation in which the optimisation surface or fitness landscape is "rugged", possessing many locally optimal solutions, are well suited for evolutionary algorithms.
- extended affix grammar — (language, grammar) (EAG) A formalism for describing both the context free syntax and the context sensitive syntax of languages. EAGs belong to the family of two-level grammars. They are very closely related to two-level van Wijngaarden grammars. EAG can be used as a specification formalism, specifying in relations rather than functions, or as a relational programming language like PROLOG.
- extra-mural department — a university department that offers courses for part-time students
- far-infrared radiation — the longer wavelengths of electromagnetic radiation in the infrared region of the spectrum, beyond the red end of the visible spectrum, from 50 to 1000 micrometers. Abbreviation: FIR.
- federal maritime board — the body responsible for regulating commerce by US and international shipping in US waters
- fifth earl of rosebery — Archibald Philip Primrose [prim-rohz] /ˈprɪmˌroʊz/ (Show IPA), 5th Earl of, 1847–1929, British statesman and author: prime minister 1894–95.
- for no apparent reason — If you say that something happens for no apparent reason, you cannot understand why it happens.
- fort benjamin harrison — a military reservation and U.S. Army training center in central Indiana, NE of Indianapolis.
- friar minor conventual — a friar belonging to a branch of the Franciscan order that separated from the Observants in the 15th century, and that observes a modification of the rule of St. Francis. Also called Conventual. Compare Friar Minor, capuchin (def 4).
- garmisch-partenkirchen — a city in S Germany, in the Bavarian Alps.
- genitourinary medicine — the branch of medical science concerned with the study and treatment of diseases of the genital and urinary organs, esp sexually transmitted diseases
- glossopharyngeal nerve — either of the ninth pair of cranial nerves, consisting of motor fibers that innervate the muscles of the pharynx, the soft palate, and the parotid glands, and of sensory fibers that conduct impulses to the brain from the pharynx, the middle ear, and the posterior third of the tongue.
- go for all the marbles — to take a great risk in the hope of a great gain
- go their separate ways — When two or more people who have been together for some time go their separate ways, they go to different places or end their relationship.