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22-letter words containing o, r, t

  • compuserve corporation — (company)   The parent organisation of CompuServe Information Service, CompuServe Network Services and CompuServe Remote Computing Services. CompuServe was owned by H.R. Block but is now (1999) owned by America On-Line.
  • computational geometry — (mathematics)   The study of algorithms for combinatorial, topological, and metric problems concerning sets of points, typically in Euclidean space. Representative areas of research include geometric search, convexity, proximity, intersection, and linear programming.
  • computational learning — grammatical inference
  • concentration gradient — the gradual difference in concentration of a dissolved substance in a solution between a region of high density and one of lower density.
  • concurrent engineering — a method of designing and marketing new products in which development stages are run in parallel rather than in series, to reduce lead times and costs
  • concurrent massey hope — (language, functional programming)   An extension of Massey Hope, by Peter Burgess, Robert Pointon, and Nigel Perry <[email protected]> of Massey University, NZ, that provides multithreading and typed inter-thread communication. It uses C for intermediate code rather than assembly language.
  • congressional district — (in the US) an electoral division of a state, entitled to send one member to the US House of Representatives
  • connecticut compromise — a compromise adopted at the Constitutional Convention, providing the states with equal representation in the Senate and proportional representation in the House of Representatives.
  • conscientious objector — A conscientious objector is a person who refuses to join the armed forces because they think that it is morally wrong to do so.
  • 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 energy — the principle that the total energy of any isolated system is constant and independent of any changes occurring within the system
  • conservation of matter — the principle that matter is neither created nor destroyed during any physical or chemical change
  • 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
  • conservative extension — a formal theory that includes among its theorems all the theorems of a given theory
  • constitutional monarch — the sovereign in a constitutional monarchy
  • constructive criticism — helping to improve; promoting further development or advancement (opposed to destructive): constructive criticism.
  • constructive dismissal — If an employee claims constructive dismissal, they begin a legal action against their employer in which they claim that they were forced to leave their job because of the behaviour of their employer.
  • consummatory behaviour — any behaviour that leads directly to the satisfaction of an innate drive, e.g. eating or drinking
  • contextual advertising — a form of targeted advertising used on websites or other media, such as content displayed in mobile browsers
  • contingent beneficiary — a person who becomes the beneficiary if the primary beneficiary dies or is otherwise disqualified.
  • continuous welded rail — a long, continuous rail formed by welding many short rails.
  • contract of employment — a written agreement between an employer and an employee, that, taken together with the rights of each under statute and common law, determines the employment relations between them
  • contradiction in terms — a term, phrase, or phenomenon containing self-contradictory parts
  • conversational quality — (in public speaking) a manner of utterance that resembles the spontaneity and informality of relaxed personal conversation.
  • convertible loan stock — a stock or bond that can be converted into a stated number of shares at a particular date
  • cornell list processor — (CLP) A list processing language, an extension of CORC, used for simulation.
  • coronary heart disease — any heart disorder caused by disease of the coronary arteries
  • corporate headquarters — the main offices of a corporation, from where it runs its business
  • corporate manslaughter — the death of someone caused by an act of corporate negligence
  • corrupt practices acts — laws limiting contributions to and expenditures in election campaigns, making illegal certain methods of influencing voters, etc.
  • cotton-wool generation — the children and teenagers of the early 21st century, viewed as having been overprotected while growing up
  • counterinterpretations — Plural form of counterinterpretation.
  • counterrevolutionaries — Plural form of counterrevolutionary.
  • countryside commission — (formerly, in Britain) a body which co-ordinated government activity in England and Wales in relation to the countryside
  • course author language — (language)   (CAL) The CAI language for the IBM 360.
  • covered with confusion — greatly embarrassed
  • criminal investigation — an investigation by the police into a crime
  • cross the great divide — to die
  • curly-coated retriever — a strongly built variety of retriever with a tightly curled black or liver-coloured coat
  • curriculum coordinator — a member of a teaching staff with a largely administrative function whose job is to ensure that a curriculum is effectively taught
  • curvature of the spine — a condition in which the spine is abnormally curved
  • cut a long story short — to leave out details in a narration
  • 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.
  • cylindrical coordinate — Usually, cylindrical coordinates. a member of a system of coordinates for locating a point in space by its polar coordinates and its perpendicular distance to the polar plane.
  • dalton's atomic theory — the theory that matter consists of indivisible particles called atoms and that atoms of a given element are all identical and can neither be created nor destroyed. Compounds are formed by combination of atoms in simple ratios to give compound atoms (molecules). The theory was the basis of modern chemistry
  • dandie dinmont terrier — any of a breed of small terrier with short legs, drooping ears, and a generally rough coat with a mass of silky hair on top of the head
  • data address generator — (architecture)   (DAG) The mechanism which generates temporary memory addresses for data that is transferred between memory and registers in a Digital Signal Processor. Certain DSP architectures incorporate more than one DAG to simplify the programming needed to move blocks of data between buffers. For instance, certain Fast Fourier Transform algorithms requiring bit reversing, can use the DAG for that purpose, or they can use two DAGS, one for Program Memory Data (PMD), and the other for Data Memory Data (DMD).
  • database administrator — (job)   A person responsible for the design and management of one or more databases and for the evaluation, selection and implementation of database management systems. In smaller organisations, the data administrator and database administrator are often one in the same; however, when they are different, the database administrator's function is more technical. The database administrator would implement the database software that meets the requirements outlined by the organisation's data administrator and systems analysts. Tasks might include controling an organisation's data resources, using data dictionary software to ensure data integrity and security, recovering corrupted data and eliminating data redundancy and uses tuning tools to improve database performance.
  • database normalisation — (database)   A series of steps followed to obtain a database design that allows for efficient access and storage of data in a relational database. These steps reduce data redundancy and the chances of data becoming inconsistent. A table in a relational database is said to be in normal form if it satisfies certain constraints. Codd's original work defined three such forms but there are now five generally accepted steps of normalisation. The output of the first step is called First Normal Form (1NF), the output of the second step is Second Normal Form (2NF), etc. First Normal Form eliminates repeating groups by putting each value of a multi-valued attribute into a new row. Second Normal Form eliminates functional dependencies on a partial key by putting the fields in a separate table from those that are dependent on the whole key. Third Normal Form eliminates functional dependencies on non-key fields by putting them in a separate table. At this stage, all non-key fields are dependent on the key, the whole key and nothing but the key. Fourth Normal Form separates independent multi-valued facts stored in one table into separate tables. Fifth Normal Form breaks out data redundancy that is not covered by any of the previous normal forms.
  • de broglie wave length — the postulate of wave mechanics that a particle of mass m moving at a velocity v will have the properties of a wave of wavelength h / mv (de Broglie wavelength) where h is Planck's constant.
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