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17-letter words containing i, n, f, r

  • defamiliarization — Art, Literature. a theory and technique, originating in the early 20th century, in which an artistic or literary work presents familiar objects or situations in an unfamiliar way, prolonging the perceptive process and allowing for a fresh perspective.
  • definite integral — the evaluation of the indefinite integral between two limits, representing the area between the given function and the x-axis between these two values of x
  • denial of service — a deliberate interruption in access to a computer system or network, esp by using multiple computers to generate an unmanageable volume of traffic (distributed denial of service)
  • denial-of-service — pertaining to or being an incident in which a computer or computer network is disabled, disrupting access or service: a website hit by a denial-of-service attack; unintentional denial-of-service problems.
  • deprofessionalise — to remove from professional control, influence, manipulation, etc.
  • deprofessionalize — to remove from professional control, influence, manipulation, etc.
  • difference engine — (computer, history)   Charles Babbage's design for the first automatic mechanical calculator. The Difference Engine was a special purpose device intended for the production of mathematical tables. Babbage started work on the Difference Engine in 1823 with funding from the British Government. Only one-seventh of the complete engine, about 2000 parts, was built in 1832 by Babbage's engineer, Joseph Clement. This was demonstrated successfully by Babbage and still works perfectly. The engine was never completed and most of the 12,000 parts manufactured were later melted for scrap. It was left to Georg and Edvard Schuetz to construct the first working devices to the same design which were successful in limited applications. The Difference Engine No. 2 was finally completed in 1991 at the Science Museum, London, UK and is on display there. The engine used gears to compute cumulative sums in a series of registers: r[i] := r[i] + r[i+1]. However, the addition had the side effect of zeroing r[i+1]. Babbage overcame this by simultaneously copying r[i+1] to a temporary register during the addition and then copying it back to r[i+1] at the end of each cycle (each turn of a handle).
  • differentiability — The ability to be differentiated.
  • differential gear — differential (def 7).
  • differential line — (hardware)   A kind of electrical connection using two wires, one of which carries the normal signal (V) and the other carries an inverted version the signal (-V). A differential amplifier at the receiver subtracts the inverted signal from the normal signal to yield a signal proportional to V. This subtraction is intended to cancel out any noise induced in the wires, on the assmption that the same level of noise will have been induced in both wires. Twisted pair wiring is often used to try to ensure that this is the case. The two wires might be connected at the receiver to separate analogue to digital converters and the subtraction performed digitally. The RS-422 serial line standard specifies differential drivers and receivers, whereas the earlier RS-232 standard does not. Opposite: single ended.
  • differential rate — a special lower rate, as one charged by one of two or more competing businesses.
  • differential tone — a musical sound sometimes heard when two loud notes are sounded together, lower in pitch than either
  • digital footprint — one's unique set of digital activities, actions, and communications that leave a data trace on the Internet or on a computer or other digital device and can identify the particular user or device: Our online browsing habits are part of our passive digital footprint, created without our consent or knowledge, but our active digital footprint, especially on social media, can more easily be managed. Compare footprint (def 4).
  • disrespectfulness — The state or quality of being disrespectful; disrespect; disregard.
  • division of labor — a production process in which a worker or group of workers is assigned a specialized task in order to increase efficiency.
  • 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.
  • drained of colour — colourless
  • dress-down friday — In some companies employees are allowed to wear clothes that are less smart than usual on a Friday. This day is known as a dress-down Friday.
  • 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 like a fish — any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales.
  • drinking fountain — a water fountain that ejects a jet of water for drinking without a cup.
  • droplet infection — infection spread by airborne droplets of secretions from the nose, throat, or lungs.
  • east renfrewshire — a council area of W central Scotland, comprising part of the historical county of Renfrewshire; part of Strathclyde region from 1975 to 1996: chiefly agricultural and residential. Administrative centre: Giffnock. Pop: 89 680 (2003 est). Area: 173 sq km (67 sq miles)
  • effective current — the magnitude of an alternating current having the same heating effect as that of a given magnitude of direct current.
  • efficiency expert — a person who studies the methods, procedures, and job characteristics of a business or factory with the object of devising ways to increase the efficiency of equipment and personnel.
  • electrified fence — a barrier that uses electric shocks to deter animals or people from crossing a boundary
  • electrofiltration — Electrofiltration is a separation process in which an electric field is applied across a filter to improve separation.
  • electron affinity — a measure of the ability of an atom or molecule to form a negative ion, expressed as the energy released when an electron is attached
  • electronic office — integrated computer systems designed to handle office work
  • energy efficiency — a measure of how efficiently an appliance, building, organization or country uses energy
  • english breakfast — An English breakfast is a breakfast consisting of cooked food such as bacon, eggs, sausages, and tomatoes. It also includes toast and tea or coffee.
  • enrolment figures — the numbers of people enrolling at an institution, on a course, etc
  • exfoliating cream — a granular cosmetic preparation that removes dead cells from the skin's surface
  • explosive forming — a rapid method of forming a metal object in which components are made by subjecting the metal to very high pressures generated by a controlled explosion
  • factory inspector — a person who inspects factories
  • facts and figures — details; precise information
  • fade in (or out) — to appear or cause to appear (or disappear) gradually; make or become more (or less) distinct
  • faint-heartedness — lack of courage
  • fairness doctrine — a policy mandated by the Federal Communications Commission, requiring radio and television stations to grant equal time to a political candidate, group, etc., to present an opposing viewpoint to one already aired.
  • falkland islander — a person from the Falkland Islands
  • farmers' alliance — an informal name for various regional political organizations that farmers established in the 1880s and that led to the formation of the Peoples' party in 1891–92.
  • farming community — a community where farming is the main industry
  • farthingale chair — an English chair of c1600 having no arms, a straight and low back, and a high seat.
  • 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).
  • feathered friends — Birds are sometimes referred to as our feathered friends.
  • feint-ruled paper — writing paper with light horizontal lines printed across at regular intervals
  • felix frankfurter — Felix, 1882–1965, U.S. jurist, born in Austria: associate justice of the U.S. Supreme Court 1939–62.
  • fermentation lock — a valve placed on the top of bottles of fermenting wine to allow bubbles to escape
  • ferrimagnetically — In a ferrimagnetic manner.
  • fictitious person — a legal entity or artificial person, as a corporation.
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