16-letter words containing r, o, n, d
- dichlorobiphenyl — (organic compound) Either of twelve isomers of the polychlorinated biphenyl containing two chlorine atoms.
- dictionary flame — [Usenet] An attempt to sidetrack a debate away from issues by insisting on meanings for key terms that presuppose a desired conclusion or smuggle in an implicit premise. A common tactic of people who prefer argument over definitions to disputes about reality. Compare spelling flame.
- dictionary-maker — a person who compiles a dictionary
- diethyl carbinol — a colorless, liquid isomer of amyl alcohol, (CH3CH2)2CHOH, used in drugs and as a solvent
- dihydroxyacetone — (organic compound) The compound CO(CH2OH)2 that has a number of industrial uses.
- dimension lumber — building lumber cut to standard or specified sizes.
- dimethylcarbinol — isopropyl alcohol.
- dinitrogen oxide — a colourless nonflammable slightly soluble gas with a sweet smell: used as an anaesthetic in dentistry and surgery. Formula: N 2O
- 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.
- direct injection — Direct injection is a diesel engine injection system in which the fuel is injected directly into the engine cylinder.
- direction cosine — the cosine of the angle made by a given vector and a coordinate axis.
- direction finder — a receiver with a loop antenna rotating on a vertical axis, used to ascertain the direction of incoming radio waves.
- direction number — the component of a vector along a given line; any number proportional to the direction cosines of a given line.
- director general — the executive head of an organization or of a major subdivision, as a branch or agency, of government.
- director-general — the executive head of an organization or of a major subdivision, as a branch or agency, of government.
- disaccreditation — to take away the accreditation or authorization of: to disaccredit a diplomat.
- disconcertedness — The characteristic of being disconcerted.
- discourteousness — The state or quality of being discourteous.
- discriminatorily — characterized by or showing prejudicial treatment, especially as an indication of bias related to age, color, national origin, religion, sex, etc.: discriminatory practices in housing; a discriminatory tax.
- discussion board — a website or section of a website that is used for public discussion of a specific topic and on which users can submit or read messages: You should post your questions on a parenting message board and get support from other parents.
- discussion group — group assembled to discuss sth
- disequilibration — to put out of equilibrium; unbalance: A period of high inflation could disequilibrate the monetary system.
- dishonorableness — The property of being dishonorable.
- disincorporation — to remove from an incorporated state or status.
- dispersal prison — a prison organized and equipped to accommodate a proportion of the most dangerous and highest security risk prisoners
- displaced person — a person driven or expelled from his or her homeland by war, famine, tyranny, etc. Abbreviation: DP, D.P.
- disproportionate — not proportionate; out of proportion, as in size or number.
- disproportioning — Present participle of disproportion.
- distributionally — In a distributional manner.
- district council — the local ruling body of an urban or rural district.
- diversifications — Plural form of diversification.
- division algebra — a linear algebra in which each element of the vector space has a multiplicative inverse.
- divisional court — a high court in which at least two judges sit
- dneprodzerzhinsk — a city in the E central Ukraine, in the SW Russian Federation in Europe, on the Dnieper River.
- do like a dinner — to do for, overpower, or outdo
- do oneself proud — to do extremely well
- do sth in person — If you do something in person, you do it yourself rather than letting someone else do it for you.
- do the necessary — to do something that is necessary in a particular situation
- doctor's commons — the London building of the College of Advocates and Doctors of Law between 1572 and 1867, in which the ecclesiastical and Admiralty courts were housed
- documentary film — factual, informative film
- dolce far niente — pleasing inactivity.
- domestic partner — either member of an unmarried, cohabiting, and especially homosexual couple that seeks benefits usually available only to spouses.
- domestic servant — person employed to do household chores
- dominical letter — any one of the letters from A to G used in church calendars to mark the Sundays throughout any particular year, serving primarily to aid in determining the date of Easter.
- dorothy canfield — Dorothy, Fisher, Dorothy Canfield.
- dorr's rebellion — an insurrection in Rhode Island (1842) that grew out of dissatisfaction with the existing state constitution, which restricted suffrage to landholders or their eldest sons.
- 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 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 precision — using twice the normal amount of storage, as two words rather than one, to represent a number.
- double-breasting — the practice of employing nonunion workers, especially in a separate division, to supplement the work of higher-paid union workers.