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17-letter words containing d, t, l, r

  • digital recording — a method of sound recording in which an input audio waveform is sampled at regular intervals, usually between 40,000 and 50,000 times per second, and each sample is assigned a numerical value, usually expressed in binary notation.
  • digital signature — an encrypted digital code appended to an electronic document to verify that it was created by a known source and has not been altered.
  • dimethylformamide — a colourless liquid widely used as a solvent and sometimes as a catalyst. Formula: (CH3)2NCHO
  • dimethylhydrazine — a flammable, highly toxic, and colorless liquid, C 2 H 8 N 2 , used as a component in jet and rocket fuels.
  • directionlessness — Absence of direction.
  • disaster planning — disaster recovery
  • discreditableness — Quality of being discreditable.
  • discrete variable — a variable that may assume only a countable, and usually finite, number of values.
  • display standards — display standard
  • disproportionally — not in proportion; disproportionate.
  • disrespectability — Lack of respectability.
  • disrespectfulness — The state or quality of being disrespectful; disrespect; disregard.
  • dissipation trail — a clear rift left behind an aircraft flying through a thin cloud layer.
  • dissolve in tears — weep
  • distance learning — education in which students receive instruction over the Internet, from a video, etc., instead of going to school.
  • distillers' grain — a by-product of the distillation process for making whisky, used as an animal foodstuff
  • distributed logic — a computer system in which remote terminals and electronic devices, distributed throughout the system, supplement the main computer by doing some of the computing or decision making
  • distribution line — A distribution line is a line or system for distributing power from a transmission system to a consumer that operates at less than 69,000 volts.
  • dollars-and-cents — considered strictly in terms of money: from a dollars-and-cents viewpoint.
  • doorstep salesman — a door-to-door salesman
  • double gloucester — a type of smooth orange-red cheese of mild flavour
  • double quatrefoil — a charge having the form of a foil with eight leaves, used especially as the cadency mark of a ninth son.
  • double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
  • double track line — a railway line with double track
  • douglas engelbart — (person)   Douglas C. Engelbart, the inventor of the mouse. On 1968-12-09, Douglas C. Engelbart and the group of 17 researchers working with him in the Augmentation Research Center at Stanford Research Institute in Menlo Park, California, USA, presented a 90-minute live public demonstration of the on live system, NLS, they had been working on since 1962. The presentation was a session in the of the Fall Joint Computer Conference held at the Convention Center in San Francisco, and it was attended by about 1000 computer professionals. This was the public debut of the computer mouse, hypertext, object addressing, dynamic file linking and shared-screen collaboration involving two persons at different sites communicating over a network with audio and video interface. The original 90-minute video: Hyperlinks, Mouse, Web-board.
  • douglas macarthur — Douglas, 1880–1964, U.S. general: supreme commander of allied forces in SW Pacific during World War II and of UN forces in Korea 1950–51.
  • downward mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
  • drilling platform — a structure, either fixed to the sea bed or mobile, which supports the machinery and equipment (the drilling rig), together with the stores, required for digging an offshore oil well
  • drink-drive limit — the maximum blood alcohol level permitted for someone driving a vehicle
  • drive to the wall — to force into an awkward situation
  • drive up the wall — to cause to become crazy or furious
  • drop on the floor — To react to an error condition by silently discarding messages or other valuable data. "The gateway ran out of memory, so it just started dropping packets on the floor." Also frequently used of faulty mail and netnews relay sites that lose messages. See also black hole, bit bucket.
  • droplet infection — infection spread by airborne droplets of secretions from the nose, throat, or lungs.
  • duality principle — the principle that a mathematical duality exists under certain conditions.
  • dull as dishwater — water in which dishes are, or have been, washed.
  • edward fitzgerald — Edward, 1809–83, English poet: translator of drama and poetry, especially of Omar Khayyám.
  • electric retarder — An electric retarder is an electromagnetic transmission brake that is only effective when a vehicle is moving.
  • electricity board — a company which supplies electricity
  • electrified fence — a barrier that uses electric shocks to deter animals or people from crossing a boundary
  • electrocardiogram — A record or display of a person’s heartbeat produced by electrocardiography.
  • electrodeposition — The deposition of a metal on a cathode during electrolysis; used as a method of purification.
  • enlarged prostate — disorder of male reproductive gland
  • esprit d'escalier — clever repartee one thinks of too late
  • ethernet meltdown — A network meltdown on Ethernet.
  • ethinyloestradiol — Alternative form of ethinylestradiol.
  • exception handler — Special code which is called when an exception occurs during the execution of a program. If the programmer does not provide a handler for a given exception, a built-in system exception handler will usually be called resulting in abortion of the program run and some kind of error indication being returned to the user. Examples of exception handler mechanisms are Unix's signal calls and Lisp's catch and throw.
  • eyelet embroidery — a piece of embroidery decorated with such work
  • false bread-fruit — ceriman.
  • fear and loathing — (Hunter S. Thompson) A state inspired by the prospect of dealing with certain real-world systems and standards that are totally brain-damaged but ubiquitous - Intel 8086s, COBOL, EBCDIC, or any IBM machine except the Rios (also known as the RS/6000).
  • feint-ruled paper — writing paper with light horizontal lines printed across at regular intervals
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