18-letter words containing v, e, n
- cerenkov radiation — radiation emitted when a charged particle travels through a medium at a speed greater than the speed of light through that medium
- cervical screening — a screening for cervical cancer
- chebyshev equation — Tchebycheff equation.
- check verification — Check verification is a system that checks national databases of information about individuals to make sure that checks will be honored and fraud is not being committed.
- chinese revolution — the overthrow of the last Manchu emperor and the establishment of a republic in China (1911–12)
- christian endeavor — an organization of young people of various evangelical Protestant churches, formed in 1881 to promote Christian principles and service.
- citta del vaticano — Vatican City
- civil disobedience — Civil disobedience is the refusal by ordinary people in a country to obey laws or pay taxes, usually as a protest.
- closure conversion — (theory) The transformation of continuation passing style code so that the only free variables of functions are names of other functions. See also Lambda lifting.
- cognitive ethology — a branch of ethology concerned with the influence of conscious awareness and intention on the behaviour of an animal
- collision coverage — Collision coverage is insurance cover for vehicle accidents.
- concrete universal — a principle that necessarily has universal import but is also concrete by virtue of its arising in historical situations.
- conductivity water — water that has a conductivity of less than 0.043 × 10–6 S cm–1
- congress of vienna — the European conference held at Vienna from 1814–15 to settle the territorial problems left by the Napoleonic Wars
- conservation grade — relating to food produced using traditional methods where possible, and following strict specifications regarding animal feeds and welfare, the use of chemical fertilizers, wildlife conservation, and land management
- conservative party — The Conservative Party is the main right-of-centre party in Britain.
- constructive proof — (mathematics) A proof that something exists that provides an example or a method for actually constructing it. For example, for any pair of finite real numbers n < 0 and p > 0, there exists a real number 0 < k < 1 such that f(k) = (1-k)*n + k*p = 0. A constructive proof would proceed by rearranging the above to derive an equation for k: k = 1/(1-n/p) From this and the constraints on n and p, we can show that 0 < k < 1. A few mathematicians actually reject *all* non-constructive arguments as invalid; this means, for instance, that the law of the excluded middle (either P or not-P must hold, whatever P is) has to go; this makes proof by contradiction invalid. See intuitionistic logic. Constructive proofs are popular in theoretical computer science, both because computer scientists are less given to abstraction than mathematicians and because intuitionistic logic turns out to be an appropriate theoretical treatment of the foundations of computer science.
- continental divide — the watershed of a continent, esp (often caps.) the principal watershed of North America, formed by the Rocky Mountains
- contrastive stress — a stress imposed on a word or syllable contrary to its normal accentuation in order to contrast it with an alternative word or syllable or to focus attention on it, as the stress given to the normally unstressed word of in government of the people, by the people, for the people in order to point up the parallel between of, by, and for and to distinguish of from words such as over or against.
- convenience market — the area of business which involves selling convenience foods
- conversation chair — an English chair of the 18th century designed to be straddled facing the back of the chair with the elbows resting on the crest rail: an English imitation of the voyeuse.
- conversation class — a class in which one learns to speak a foreign language
- conversation piece — something, esp an unusual object, that provokes conversation
- conversationalists — Plural form of conversationalist.
- cornell university — (body, education) A US Ivy League University founded in 1868 by businessman Ezra Cornell and respected scholar Andrew Dickson White. Cornell includes thirteen colleges and schools. On the Ithaca campus are the seven undergraduate units and four graduate and professional units. The Medical College and the Graduate School of Medical Sciences are in New York City. Cornell has 13,300 undergraduates and 6,200 graduate and professional students. See also Concurrent ML, Cornell Theory Center, Cornell University Programming Language, CU-SeeMe, ISIS.
- counseling service — an advice service
- counter-productive — Something that is counter-productive achieves the opposite result from the one that you want to achieve.
- counter-revolution — A counter-revolution is a revolution that is intended to reverse the effects of a previous revolution.
- counterintuitively — In a manner contrary to intuition or common sense.
- counterrevolutions — Plural form of counterrevolution.
- cultural universal — a cultural pattern extant in every known society.
- cumulative scoring — a method of scoring in which the score of a partnership is taken as the sum of their scores on all hands played.
- daytime television — television broadcasts that are shown during the daytime rather than in the evening
- defensive medicine — the practice by a doctor of ordering extensive, often unnecessary tests in order to minimize liability if accused of negligence
- definitive plumage — the plumage of a bird that, once attained, does not change significantly in color or pattern for the rest of the bird's life.
- deliver oneself of — to speak with deliberation or at length
- delmarva peninsula — a peninsula of the northeast US, between Chesapeake Bay and the Atlantic
- dependent variable — a variable in a mathematical equation or statement whose value depends on that taken on by the independent variable
- detective sergeant — a police officer who investigates crime and who ranks above a detective constable but below a detective inspector
- developing country — a nonindustrialized poor country that is seeking to develop its resources by industrialization
- development period — a length of time during which a company grows
- development system — a computer system, including hardware and software, that is specifically designed to aid in the development of software and interfaces
- devil's paintbrush — a perennial European hawkweed (Hieracium aurantiacum) with leafless flower stalks bearing a cluster of orange-red heads: now a common weed in N U.S. and Canada
- digital television — a television broadcasting technology in which signals are transmitted as a sequence of binary numbers.
- diphtheria vaccine — a vaccine used to produce immunity against diphtheria
- distracted driving — driving a vehicle while engaging in an activity that has the potential to distract the driver from the task of driving: Bans on cell phone use in cars will help to reduce the dangers of distracted driving.
- distribution curve — the curve or line of a graph in which cumulative frequencies are plotted as ordinates and values of the variate as abscissas.
- divergent thinking — thinking in an unusual and unstereotyped way, e.g. to generate several possible solutions to a problem
- divine inspiration — insight provided by higher power
- do not give a hoot — If you say that you don't give a hoot or don't care two hoots about something, you are emphasizing that you do not care at all about it.