15-letter words containing e, l, d, r
- demonstrability — The quality of being demonstrable.
- demonstrational — the act or circumstance of proving or being proved conclusively, as by reasoning or a show of evidence: a belief incapable of demonstration.
- demonstratively — characterized by or given to open exhibition or expression of one's emotions, attitudes, etc., especially of love or affection: She wished her fiancé were more demonstrative.
- dendrohydrology — The science that uses dendrochronology to investigate and reconstruct hydrologic processes, such as river flow and past lake levels.
- denormalization — to make normal.
- departmentalism — division into departments, esp when resulting in impaired efficiency
- departmentalize — to organize into departments, esp excessively
- depersonalizing — Present participle of depersonalize.
- dephosphorylate — to remove a phosphate group from (an organic compound)
- depletion layer — a region at the interface between dissimilar zones of conductivity in a semiconductor, in which there are few charge carriers
- deprovincialize — to make provincial in character.
- dermatoglyphics — the lines forming a skin pattern, esp on the palms of the hands and soles of the feet
- desacralization — the process of rendering anything less sacred; secularization
- describableness — The quality of being describable.
- descriptionless — Without a description.
- deserialization — The act or process of deserializing.
- desilverization — the process of desilverizing (metal); the state of having been desilverized
- dessertspoonful — You can refer to an amount of food resting on a dessertspoon as a dessertspoonful of food.
- destructibility — The condition of being destructible.
- desulfurization — The process of removing sulfur from a substance, such as flue gas or crude.
- determinability — the quality of being determinable
- detribalisation — Alternative form of detribalization.
- detribalization — to cause to lose tribal allegiances and customs, chiefly through contact with another culture.
- deuteranomalous — having deuteranomaly; relating to deuteranomaly
- dexfenfluramine — an adrenergic drug, a form of fenfluramine, formerly used in treating obesity but withdrawn from the market in 1997 because of its potential to cause valvular heart disease.
- dextrosinistral — left-handed, but having the right hand trained for writing.
- diaheliotropism — the tendency among plants to respond to the light of the sun by orienting their leaves perpendicular to the sun's rays, such that the upper surface of the leaves receives maximum light
- dichlorobenzene — any of a group of three insoluble isomeric chemical compounds used in solvents, insecticides, and dyes
- dichloromethane — a noxious colourless liquid widely used as a solvent, e.g. in paint strippers. Formula: CH2Cl2
- dichroic filter — an optical colour filter operating on the principle of wave interference between closely spaced reflecting surfaces, rather than by colour absorption
- dictatorialness — The state or quality of being dictatorial.
- dielectric lens — a lens constructed of a material that converges or diverges a beam of electromagnetic radiation of radio frequency
- dielectric loss — the loss of power in a dielectric caused by the loss of energy in the form of heat generated by an electric field.
- diesel-electric — having an electric motor powered directly by an electric generator or by batteries charged by the generator, with the generator being driven by a diesel engine: a diesel-electric locomotive.
- digital carrier — (hardware, communications) A medium which can carry digital signals; broadly equivalent to the physical layer of the OSI seven layer model of networks. Carriers can be described as baseband or broadband. A baseband carrier can include direct current (DC), whereas broadband carriers are modulated by various methods into frequency bands which do not include DC. Sometimes a modem (modulator/demodulator) or codec (coder/decoder) combines several channels on one transmission path. The combining of channels is called multiplexing, and their separation is called demultiplexing, independent of whether a modem or codec bank is used. Modems can be associated with frequency division multiplexing (FDM) and codecs with time division multiplexing (TDM) though this grouping of concepts is somewhat arbitrary. If the medium of a carrier is copper telephone wire, the circuit may be called T1, T3, etc. as these designations originally described such. T1 carriers used a restored polar line coding scheme which allowed a baseband signal to be transported as broadband and restored to baseband at the receiver. T1 is not used in this sense today, and indeed it is often confused with the DS1 signal carried.
- direct coupling — conductive coupling between electronic circuits, as opposed to inductive or capacitative coupling
- direct dialling — a service which allows telephone users to make international calls without operator assistance
- direct lighting — lighting in which most of the light is cast directly from the fixture or source to the illumined area.
- direction angle — an angle made by a given vector and a coordinate axis.
- disaster relief — financial or physical help provided to people or areas hit by a disaster
- discernibleness — The state or quality of being discernible.
- disconcertingly — disturbing to one's composure or self-possession; upsetting, discomfiting.
- discovery inlet — an inlet of the Ross Sea, Antarctica.
- discretionarily — subject or left to one's own discretion.
- disgracefulness — The state or quality of being disgraceful.
- dishearteningly — In a disheartening manner.
- disinterestedly — unbiased by personal interest or advantage; not influenced by selfish motives: a disinterested decision by the referee.
- disk controller — (hardware, storage) (Or "hard disk controller", HDC) The circuit which allows the CPU to communicate with a hard disk, floppy disk or other kind of disk drive. The most common disk controllers in use are IDE and SCSI controllers. Most home personal computers use IDE controllers. High end PCs, workstations and network file servers mostly have SCSI adaptors.
- disreputability — The state of being disreputable.
- disrespectfully — characterized by, having, or showing disrespect; lacking courtesy or esteem: a disrespectful remark about teachers.