17-letter words containing r, e, l, c, t, d
- compound interval — an interval that is greater than an octave, as a ninth or a thirteenth.
- concurrent euclid — (language, parallel) A concurrent extension of a subset of Euclid ("Simple Euclid") developed by J.R. Cordy and R.C. Holt of the University of Toronto in 1980. Concurrent Euclid features separate compilation, modules, processes and monitors, signal and wait on condition variables, 'converters' to defeat strong type checking, absolute addresses. All procedures and functions are re-entrant. TUNIS (a Unix-like operating system) is written in Concurrent Euclid.
- continental drift — Continental drift is the slow movement of the Earth's continents towards and away from each other.
- control electrode — an electrode to which a varying signal is applied to vary the output of a transistor or vacuum tube.
- coordinate clause — one of two or more clauses in a sentence having the same status and introduced by coordinating conjunctions
- credit facilities — a type of loan made by a bank
- creme de violette — a liqueur flavored with vanilla extract and the essential oils of violets.
- culture diffusion — the spreading out of culture, culture traits, or a cultural pattern from a central point.
- cylinder capacity — the cylinder volume that is swept by the pistons of an internal-combustion engine
- d-shell connector — (hardware) One of the family of connectors: DA-15, DB-25, DC-37, DD-50, DE-9, and DEH-15 [VGA]. The "D" is the shape of the shell, the next letter determines connector size, and the number is the maximum pin count.
- dagestan republic — a constituent republic of S Russia, on the Caspian Sea: annexed from Persia in 1813; rich mineral resources. Capital: Makhachkala. Pop: 2 584 200 (2002). Area: 50 278 sq km (19 416 sq miles)
- debt rescheduling — the process of changing the time frame or deadline for the repayment of debt, usually to ease the burden on the debtor
- decellularization — (biology, medicine) The loss of cells from tissue.
- decriminalisation — (chiefly, British) Alternative form of decriminalization.
- decriminalization — to eliminate criminal penalties for or remove legal restrictions against: to decriminalize marijuana.
- dehydrochlorinate — to remove hydrogen chloride or chlorine and hydrogen from (a substance).
- delay instruction — delayed control-transfer
- denatured alcohol — ethanol rendered unfit for human consumption by the addition of a noxious substance, as in methylated spirits
- dendroclimatology — The science that uses dendrochronology to reconstruct historical climate conditions.
- designer clothing — Designer clothing is fashionable or luxury clothing made by, or carrying the label of, a well-known fashion designer.
- dessert chocolate — cooking chocolate
- deterministically — the doctrine that all facts and events exemplify natural laws.
- dialect geography — linguistic geography
- dielectrophoresis — Dielectrophoresis is the movement of uncharged particles (= ones with no electrical charge) when a changing electric field is applied.
- digital recording — a method of sound recording in which an input audio waveform is sampled at regular intervals, usually between 40,000 and 50,000 times per second, and each sample is assigned a numerical value, usually expressed in binary notation.
- directionlessness — Absence of direction.
- discreditableness — Quality of being discreditable.
- discrete variable — a variable that may assume only a countable, and usually finite, number of values.
- disrespectability — Lack of respectability.
- disrespectfulness — The state or quality of being disrespectful; disrespect; disregard.
- distance learning — education in which students receive instruction over the Internet, from a video, etc., instead of going to school.
- distributed logic — a computer system in which remote terminals and electronic devices, distributed throughout the system, supplement the main computer by doing some of the computing or decision making
- dollars-and-cents — considered strictly in terms of money: from a dollars-and-cents viewpoint.
- double gloucester — a type of smooth orange-red cheese of mild flavour
- double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
- double track line — a railway line with double track
- droplet infection — infection spread by airborne droplets of secretions from the nose, throat, or lungs.
- duality principle — the principle that a mathematical duality exists under certain conditions.
- electric retarder — An electric retarder is an electromagnetic transmission brake that is only effective when a vehicle is moving.
- electricity board — a company which supplies electricity
- electrified fence — a barrier that uses electric shocks to deter animals or people from crossing a boundary
- electrocardiogram — A record or display of a person’s heartbeat produced by electrocardiography.
- electrodeposition — The deposition of a metal on a cathode during electrolysis; used as a method of purification.
- esprit d'escalier — clever repartee one thinks of too late
- exception handler — Special code which is called when an exception occurs during the execution of a program. If the programmer does not provide a handler for a given exception, a built-in system exception handler will usually be called resulting in abortion of the program run and some kind of error indication being returned to the user. Examples of exception handler mechanisms are Unix's signal calls and Lisp's catch and throw.
- fendalton tractor — a four-wheel drive recreational vehicle
- first-aid classes — classes which teach people how to give immediate medical help in an emergency
- first-order logic — (language, logic) The language describing the truth of mathematical formulas. Formulas describe properties of terms and have a truth value. The following are atomic formulas: True False p(t1,..tn) where t1,..,tn are terms and p is a predicate. If F1, F2 and F3 are formulas and v is a variable then the following are compound formulas: The "order" of a logic specifies what entities "For all" and "Exists" may quantify over. First-order logic can only quantify over sets of atomic propositions. (E.g. For all p . p => p). Second-order logic can quantify over functions on propositions, and higher-order logic can quantify over any type of entity. The sets over which quantifiers operate are usually implicit but can be deduced from well-formedness constraints. In first-order logic quantifiers always range over ALL the elements of the domain of discourse. By contrast, second-order logic allows one to quantify over subsets.
- flagrante delicto — Law. in the very act of committing the offense.
- fractal dimension — (mathematics) A common type of fractal dimension is the Hausdorff-Besicovich Dimension, but there are several different ways of computing fractal dimension. Fractal dimension can be calculated by taking the limit of the quotient of the log change in object size and the log change in measurement scale, as the measurement scale approaches zero. The differences come in what is exactly meant by "object size" and what is meant by "measurement scale" and how to get an average number out of many different parts of a geometrical object. Fractal dimensions quantify the static *geometry* of an object. For example, consider a straight line. Now blow up the line by a factor of two. The line is now twice as long as before. Log 2 / Log 2 = 1, corresponding to dimension 1. Consider a square. Now blow up the square by a factor of two. The square is now 4 times as large as before (i.e. 4 original squares can be placed on the original square). Log 4 / log 2 = 2, corresponding to dimension 2 for the square. Consider a snowflake curve formed by repeatedly replacing ___ with _/\_, where each of the 4 new lines is 1/3 the length of the old line. Blowing up the snowflake curve by a factor of 3 results in a snowflake curve 4 times as large (one of the old snowflake curves can be placed on each of the 4 segments _/\_). Log 4 / log 3 = 1.261... Since the dimension 1.261 is larger than the dimension 1 of the lines making up the curve, the snowflake curve is a fractal. [sci.fractals FAQ].