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15-letter words containing e, c, g, d

  • descending node — the node through which an orbiting body passes as it moves to the south (opposed to ascending node).
  • design recovery — (process)   A subtask of reverse engineering in which domain knowledge, external information, and deduction of fuzzy reasoning are added to the observations of the subject system to identify meaningful higher level abstractions beyond those obtained directly by examining the system itself. In other words, design recovery aims to work out what a system or component was designed to do rather than just examining its subcomponents and their interrelationships.
  • desynchronizing — Present participle of desynchronize.
  • dialectological — Of or relating to dialectology.
  • difference ring — a ring whose elements are cosets with respect to a given ideal.
  • digestive tract — alimentary canal
  • 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.
  • digital citizen — a person who develops the skills and knowledge to effectively use the Internet and other digital technology, especially in order to participate responsibly in social and civic activities: We're teaching students how to become good digital citizens.
  • 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.
  • disconcertingly — disturbing to one's composure or self-possession; upsetting, discomfiting.
  • disenchantingly — In a disenchanting manner.
  • disgracefulness — The state or quality of being disgraceful.
  • doctor's degree — any of several academic degrees of the highest rank, as the Ph.D. or Ed.D., awarded by universities and some colleges for completing advanced work in graduate school or a professional school.
  • drilling jacket — A drilling jacket is a small steel platform used for drilling wells in shallow and calm water.
  • driving licence — A driving licence is a card showing that you are qualified to drive because you have passed a driving test.
  • driving license — A driving license is the same as a driver's license.
  • drug trafficker — someone that trades in illegal drugs
  • dysteleological — Of or pertaining to dysteleology.
  • echocardiograms — Plural form of echocardiogram.
  • echocardiograph — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
  • elections judge — someone who oversees an election
  • endocrine gland — anatomy: hormone-secreting gland
  • endocrinologist — A person who is skilled at, or practices endocrinology.
  • epidemiological — Of or pertaining to epidemiology.
  • feelgood factor — When journalists refer to the feelgood factor, they mean that people are feeling hopeful and optimistic about the future.
  • fighter command — a former unit of the Royal Air Force dedicated to the use of fighter aircraft, esp against enemy bombers and their escorts during WWII
  • flight recorder — an electronic device aboard an aircraft that automatically records some aspects of the aircraft's performance in flight.
  • floating screed — Building Trades. screed (def 3).
  • food processing — transforming raw materials into food
  • food technology — a branch of technology that is involved in the production of food
  • french dressing — salad dressing prepared chiefly from oil, vinegar, and seasonings.
  • french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
  • french togoland — a former United Nations Trust Territory in W Africa, administered by France (1946–60), now the independent republic of Togo
  • frigidoreceptor — a receptor stimulated by cold.
  • gale-force wind — a wind of force seven to ten on the Beaufort scale or from 45 to 90 kilometres per hour
  • gated community — a group of houses or apartment buildings protected by gates, walls, or other security measures.
  • gender politics — debate about the roles and relations of men and women
  • gender-specific — for, characteristic of, or limited to either males or females: Left-handedness is not gender-specific.
  • geodemographics — the study and grouping of the people in a geographical area according to socioeconomic criteria, esp for market research
  • geodetic survey — a land area survey in which the curvature of the surface of the earth is taken into account.
  • get one's cards — to be told to leave one's employment
  • gila woodpecker — a dull-colored woodpecker, Melanerpes uropygialis, of the southwestern U.S. and Mexico.
  • gladbach-rheydt — a former city in W Germany; now part of Mönchengladbach.
  • glen canyon damAdam Clayton, Jr. 1908–72, U.S. clergyman, politician, and civil-rights leader: congressman 1945–67, 1969–71.
  • glycaemic index — an index indicating the effects of various foods on blood sugar. Fast-releasing foods that raise blood sugar levels quickly are high on the index, while slow-releasing foods, at the bottom of the index, give a slow but sustained release of sugar
  • glycogenic acid — gluconic acid.
  • go the distance — the extent or amount of space between two things, points, lines, etc.
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