15-letter words containing d, u, r, n, e
- cardinal number — A cardinal number is a number such as 1, 3, or 10 that tells you how many things there are in a group but not what order they are in. Compare ordinal number.
- cardinal virtue — anything considered to be an important or characteristic virtue: Tenacity is his cardinal virtue.
- cartesian doubt — willful suspension of all interpretations of experience that are not absolutely certain: used as a method of deriving, by elimination of such uncertainties, axioms upon which to base theories.
- cell disruption — Cell disruption is when a biological material becomes smaller to release proteins and enzymes.
- central sudanic — a group of languages belonging to the Nilo-Saharan family, spoken in the northeastern Democratic Republic of the Congo, northern Uganda, southern Sudan, Chad, and the Central African Republic, and including Mangbetu.
- children's hour — a play (1934) by Lillian Hellman.
- chinese mustard — brown mustard.
- church calendar — ecclesiastical calendar (def 2).
- church-calendar — a calendar based on the lunisolar cycle, used by many Christian churches in determining the dates for the movable feasts.
- circumnavigated — Simple past tense and past participle of circumnavigate.
- closed universe — (in cosmology) a hypothetical expanding universe that contains sufficient matter to reverse the observed expansion through its gravitational contraction.
- compound flower — a flower head made up of many small flowers appearing as a single bloom, as in the daisy
- compound number — a quantity expressed in two or more different but related units
- computer dating — the use of computers by dating agencies to match their clients
- conductiometric — conductometric
- consumer credit — Consumer credit is money that is lent to people by organizations such as banks, building societies, and shops so that they can buy things.
- consumer demand — a measure of consumers' desire for a product or service based on its availability
- contrast medium — a radiopaque substance, such as barium sulphate, used to increase the contrast of an image in radiography
- controlled drug — a drug whose sale is illegal except through prescribed medical channels
- corrugated iron — a thin structural sheet made of iron or steel, formed with alternating ridges and troughs
- counterattacked — Simple past tense and past participle of counterattack.
- counterbalanced — Simple past tense and past participle of counterbalance.
- counterblockade — a retaliatory blockade
- counterevidence — evidence that refutes other evidence
- countermandable — able to be countermanded
- countertendency — an opposite tendency
- counterweighted — Simple past tense and past participle of counterweight.
- country dweller — a person who lives in the country
- cranberry gourd — a South American vine, Abobra tenuifolia, of the gourd family, having deeply lobed, ovate leaves and bearing a berrylike scarlet fruit.
- credit-crunched — adversely affected by a credit crunch
- crude tank yard — A crude tank yard is a place where tanks of crude oil are stored.
- currency trader — a person whose work is to trade currencies and profit from exchange rate differentials
- current density — the ratio of the electric current flowing at a particular point in a conductor to the cross-sectional area of the conductor taken perpendicular to the current flow at that point. It is measured in amperes per square metre
- daguerreotyping — Present participle of daguerreotype.
- danse du ventre — belly dance
- dark-eyed junco — a common North American junco, Junco hyemalis, having a pink bill, gray and brown body plumage, white belly and outer tail feathers, and differing from other species of junco in having a dark brown rather than yellow iris.
- data redundancy — (data, communications, storage) Any technique that stores or transmits extra, derived data that can be used to detect or repair errors, either in hardware or software. Examples are parity bits and the cyclic redundancy check. If the cost of errors is high enough, e.g. in a safety-critical system, redundancy may be used in both hardware AND software with three separate computers programmed by three separate teams ("triple redundancy") and some system to check that they all produce the same answer, or some kind of majority voting system. The term is not typically used for other, less beneficial, duplication of data. 2. (communications) The proportion of a message's gross information content that can be eliminated without losing essential information. Technically, redundancy is one minus the ratio of the actual uncertainty to the maximum uncertainty. This is the fraction of the structure of the message which is determined not by the choice of the sender, but rather by the accepted statistical rules governing the choice of the symbols in question.
- daughter-in-law — Someone's daughter-in-law is the wife of their son.
- de bruijn graph — (mathematics) A class of graphs with elegant properties. De Bruijn graphs are especially easy to use for routing, with shifting of source and destination addresses.
- dead and buried — If you say that something such as an idea or situation is dead and buried, you are emphasizing that you think that it is completely finished or past, and cannot happen or exist again in the future.
- debenture stock — stock that pays a fixed rate of interest at fixed intervals
- debt counsellor — a person who advises people who are in debt on how to deal with their debt and get out of it
- decarburization — The act, process, or result of decarburizing.
- deculturalizing — to expose or subject to the influence of culture.
- defunct process — zombie process
- deindustrialise — Alternative spelling of deindustrialize.
- deindustrialize — to reduce the importance of manufacturing industry in the economy of (a nation or area)
- delayed neutron — a neutron produced in a nuclear reactor by the breakdown of a fission product and released a short time after neutrons produced in the primary process
- deleteriousness — The quality of being deleterious.
- delta reduction — (theory) In lambda-calculus extended with constants, delta reduction replaces a function applied to the required number of arguments (a redex) by a result. E.g. plus 2 3 --> 5. In contrast with beta reduction (the only kind of reduction in the pure lambda-calculus) the result is not formed simply by textual substitution of arguments into the body of a function. Instead, a delta redex is matched against the left hand side of all delta rules and is replaced by the right hand side of the (first) matching rule. There is notionally one delta rule for each possible combination of function and arguments. Where this implies an infinite number of rules, the result is usually defined by reference to some external system such as mathematical addition or the hardware operations of some computer. For other types, all rules can be given explicitly, for example Boolean negation: not True = False not False = True (1997-02-20)