15-letter words containing l, o, u, d, n
- decontextualise — Alternative spelling of decontextualize.
- decontextualize — to consider (something) in isolation from its usual context
- defence counsel — a barrister or group of barristers responsible for defending someone on trial
- 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)
- demulsification — to break down (an emulsion) into separate substances incapable of re-forming the emulsion that was broken down.
- demutualization — Demutualization is a situation in which a mutually owned company such as an insurance company changes into a public company that issues stock.
- desexualization — The act or process of desexualizing.
- dessertspoonful — You can refer to an amount of food resting on a dessertspoon as a dessertspoonful of food.
- desulfurization — The process of removing sulfur from a substance, such as flue gas or crude.
- deuteranomalous — having deuteranomaly; relating to deuteranomaly
- diamond jubilee — A diamond jubilee is the sixtieth anniversary of an important event.
- direct coupling — conductive coupling between electronic circuits, as opposed to inductive or capacitative coupling
- disarticulation — The act of disarticulating.
- discontinuously — In a discontinuous manner; not continuously.
- disillusionised — Simple past tense and past participle of disillusionise.
- disillusionized — Simple past tense and past participle of disillusionize.
- disillusionment — to free from or deprive of illusion, belief, idealism, etc.; disenchant.
- documentational — the use of documentary evidence.
- domain calculus — (database) A form of relational calculus in which scalar variables take values drawn from a given domain. Examples of the domain calculus are ILL, FQL, DEDUCE and the well known Query By Example (QBE). INGRES is a relational DBMS whose DML is based on the relational calculus.
- dose equivalent — a unit that quantifies the biological effectiveness of an absorbed dose of ionizing radiation, obtained by multiplying the absorbed dose by dimensionless factors that account for the kind of radiation, its energy, and the nature of the absorber: measured in Sievert or rem.
- double concerto — a concerto for two solo instruments
- double entendre — a double meaning.
- double genitive — a possessive construction consisting of a prepositional phrase with of containing a substantive in the possessive case, as of father's in He is a friend of father's.
- double in brass — twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one.
- double integral — an integral in which the integrand involves a function of two variables and that requires two applications of the integration process to evaluate.
- double knitting — a widely used medium thickness of knitting wool
- double negation — the principle that a statement is equivalent to the denial of its negation, as it is not the case that John is not here meaning John is here
- double negative — a syntactic construction in which two negative words are used in the same clause to express a single negation.
- double printing — the exposure of the same positive photographic emulsion to two or more negatives, resulting in the superimposition of multiple images after development
- double saucepan — a cooking utensil consisting of two saucepans, one fitting inside the other. The bottom saucepan contains water that, while boiling, gently heats food in the upper pan
- double standard — any code or set of principles containing different provisions for one group of people than for another, especially an unwritten code of sexual behavior permitting men more freedom than women. Compare single standard (def 1).
- double stopping — playing two notes or parts simultaneously on a string instrument
- double-entendre — a double meaning.
- doublet pattern — a pattern, as on a fabric, in which a figure or group is duplicated in reverse order on the opposite side of a centerline.
- draw oneself up — to assume a straighter posture; stand or sit straight
- drying-up cloth — a tea towel
- dual admissions — a system whereby students attaining less good marks than what is required are offered a place provided they successfully complete another course first to improve some aspect of their work
- duelling pistol — one of a pair of identical pistols made specifically for use in duels
- duplicitousness — The state or condition of being duplicitous.
- dysfunctionally — not performing normally, as an organ or structure of the body; malfunctioning.
- edmund randolph — A(sa) Philip, 1889–1979, U.S. labor leader: president of the Brotherhood of Sleeping Car Porters 1925–68.
- elastic rebound — a theory of earthquakes that envisages gradual deformation of the fault zone without fault slippage until friction is overcome, when the fault suddenly slips to produce the earthquake
- elections judge — someone who oversees an election
- endonucleolytic — relating to endonuclease
- english bulldog — bulldog (sense 1)
- epsilon squared — (jargon) A quantity even smaller than epsilon, as small in comparison to epsilon as epsilon is to something normal; completely negligible. If you buy a supercomputer for a million dollars, the cost of the thousand-dollar terminal to go with it is epsilon, and the cost of the ten-dollar cable to connect them is epsilon squared. Compare lost in the underflow, lost in the noise.
- exclusion order — law: ban spouse from home
- expulsion order — a legal document ordering someone's expulsion