16-letter words containing n, u, t, d
- demutualizations — Plural form of demutualization.
- denaturalization — The act or process of denaturalizing, of changing or destroying the quality (nature) of a thing.
- dental insurance — Dental insurance is insurance that pays for treatment by a dentist.
- denuclearization — The act or process of denuclearizing.
- departure lounge — In an airport, the departure lounge is the place where passengers wait before they get onto their plane.
- departure signal — a piece of equipment beside a railway which indicates to train drivers whether they should depart or not
- dependent clause — a clause that cannot function syntactically as a complete sentence by itself but has a nominal, adjectival, or adverbial function within a larger sentence; subordinate clause (Ex.: She will visit us if she can.)
- depleted uranium — Depleted uranium is a type of uranium that is used in some bombs.
- depressurization — to remove the air pressure from (a pressurized compartment of an aircraft or spacecraft).
- descent function — If a recursive function is of the form f x = ... f (d x) ... then d is known as the descent function.
- designer stubble — (on a man) facial hair that is carefully trimmed to give what is thought to be an attractive rugged slightly unshaven look
- destructibleness — The quality of being destructible.
- deuterocanonical — of or constituting a second or subsequent canon; specif., designating certain Biblical books accepted as canonical in the Roman Catholic Church, but held by Protestants to be apocryphal
- dinosaurs mating — (humour) The activity said to occur when yet another big iron merger or buy-out occurs; reflects a perception by hackers that these signal another stage in the long, slow dying of the mainframe industry. Also described as "elephants mating": lots of noise and action at a high level, with an eventual outcome in the somewhat distant future. In its glory days of the 1960s, it was "IBM and the Seven Dwarves": Burroughs, Control Data, General Electric, Honeywell, NCR, RCA, and Univac. Early on, RCA sold out to Univac and GE also sold out, and it was "IBM and the BUNCH" (an acronym for Burroughs, Univac, NCR, Control Data, and Honeywell) for a while. Honeywell was bought out by Bull. Univac in turn merged with Sperry to form Sperry/Univac, which was later merged (although the employees of Sperry called it a hostile takeover) with Burroughs to form Unisys in 1986 (this was when the phrase "dinosaurs mating" was coined). In 1991 AT&T absorbed NCR, only to spit it out again in 1996. Unisys bought Convergent Technologies in 1988 and later others. More such earth-shaking unions of doomed giants seem inevitable.
- direction number — the component of a vector along a given line; any number proportional to the direction cosines of a given line.
- discombobulating — Present participle of discombobulate.
- discombobulation — to confuse or disconcert; upset; frustrate: The speaker was completely discombobulated by the hecklers.
- discountenancing — Present participle of discountenance.
- discourteousness — The state or quality of being discourteous.
- disequilibration — to put out of equilibrium; unbalance: A period of high inflation could disequilibrate the monetary system.
- disputatiousness — The state or quality of being disputatious or argumentative; contentiousness.
- disqualification — an act or instance of disqualifying.
- disreputableness — The state or quality of being disreputable or disgraceful; disreputability.
- distance modulus — a measure of the distance, r, of a celestial object too far away to show measurable parallax. It is given by m–M = 5 log(r/10), where m is its apparent magnitude (corrected for interstellar absorption) and M is its absolute magnitude
- distinguishments — to mark off as different (often followed by from or by): He was distinguished from the other boys by his height.
- distributionally — In a distributional manner.
- district council — the local ruling body of an urban or rural district.
- divisional court — a high court in which at least two judges sit
- do business with — trade or deal with
- document imaging — the process of converting paper documents into an electronic or digital format
- documentary film — factual, informative film
- double centering — a method of extending a survey line by taking the average of two foresights, one with the telescope direct and one with it inverted, made each time by transiting the telescope after a backsight.
- double indemnity — a clause in a life-insurance or accident-insurance policy providing for payment of twice the face value of the policy in the event of accidental death.
- double monastery — a religious community of both men and women who live in separate establishments under the same superior and who worship in a common church.
- double-breasting — the practice of employing nonunion workers, especially in a separate division, to supplement the work of higher-paid union workers.
- double-clutching — (of a bird) to produce a second clutch of eggs after the first has been removed, usually for hatching in an incubator.
- draw and quarter — to disembowel and dismember (a person) after hanging
- drinking-up time — (in Britain) a short time allowed for finishing drinks before closing time in a public house
- driver education — a course of study, as for high-school students, that teaches the techniques of driving a vehicle, along with basic vehicle maintenance, safety precautions, and traffic regulations and laws.
- drug trafficking — smuggling illegal drugs
- dual citizenship — Also called dual nationality. the status of a person who is a legal citizen of two or more countries.
- dual nationality — dual citizenship (def 1).
- dual personality — a disorder in which an individual possesses two dissociated personalities.
- dual-nationality — Also called dual nationality. the status of a person who is a legal citizen of two or more countries.
- dumont d'urville — Jules Sébastien César [zhyl sey-bas-tyan sey-zar] /ʒül seɪ basˈtyɛ̃ seɪˈzar/ (Show IPA), 1790–1842, French naval officer: explored South Pacific and Antarctic.
- duplex apartment — an apartment with rooms on two connected floors.
- dutch guinea pig — a breed of two-tone short-haired guinea pig
- dutch new guinea — a former name of Irian Jaya.
- dysfunctionality — (uncountable) The condition of being dysfunctional.
- educational park — a group of elementary and high schools, usually clustered in a parklike setting and having certain facilities shared by all grades, that often accommodates students from a large area.