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19-letter words containing n, o, c, e

  • line of demarcation — a separation between things deemed to be distinct
  • lobby correspondent — a political correspondent who reports from parliament
  • local area terminal — (protocol)   (LAT) A DECnet-related, non-routable network protocol.
  • locomotive engineer — engineer (def 3).
  • logical consequence — the relation that obtains between the conclusion and the premises of a formally valid argument
  • logical unit number — (storage)   (LUN) A 3-bit identifier used on a SCSI bus to distinguish between up to eight devices (logical units) with the same SCSI ID.
  • loss-of-containment — Loss-of-containment happens when a fluid which is usually contained somewhere escapes from that place.
  • low insertion force — (hardware)   (LIF) PGA/SPGA sockets with no handle. The integrated circuit is simply pushed into the socket, and levered out to remove. Most motherboard processor sockets are now ZIF rather than LIF.
  • lucent technologies — (company, telecommunications, Unix)   The former systems and equipment portion of AT&T (including Bell Laboratories), split off in 1996.
  • luminous efficiency — the perceived brightness of light as a ratio of the total luminous flux to total radiant flux of the source; a measure of brightness obtained by dividing the source's luminous flux by the consumption of its energy.
  • lyon office of arms — Heralds' Office.
  • macaroni and cheese — pasta with cheese sauce
  • machine instruction — (programming)   The smallest element of a machine code program.
  • machine translation — changing language of a text by computer
  • magnesium carbonate — a white powder, MgCO 3 , insoluble in water and alcohol, soluble in acids, used in dentifrices and cosmetics, in medicine as an antacid, and as a refractory material.
  • magnetic levitation — the suspension of an object above or below a second object by means of magnetic repulsion or attraction.
  • magnetic north pole — the point on Earth to where a compass needle points, and which is situated near the geographic North Pole. However, with time, the exact location can vary.
  • magnetohydrodynamic — Of or pertaining to magnetohydrodynamics.
  • magnetomotive force — a scalar quantity that is a measure of the sources of magnetic flux in a magnetic circuit. Abbreviation: mmf.
  • major seventh chord — a chord much used in modern music, esp jazz and pop, consisting of a major triad with an added major seventh above the root
  • make oneself scarce — insufficient to satisfy the need or demand; not abundant: Meat and butter were scarce during the war.
  • malleable cast iron — white cast iron that has been malleablized.
  • managed competition — a strategy for healthcare delivery whereby costs are reduced by fostering competition between providers of managed-care contracts for large employers.
  • manchester autocode — (language, history)   The predecessor of Mercury Autocode.
  • manchester encoding — (communications, protocol)   A method of transmitting bits which enables the receiver to easily synchronise with the sender. A simple way of signalling bits might be to transmit a high voltage for some period for a 1-bit and a low voltage for a 0 bit: Bits Sent: 1 1 0 0 Signal: High ___ Low |___ Time: -> . . . . . However, when several identical bits are sent in succession, this provides no information to the receiver about when each bit starts and stops. Manchester encoding splits each bit period into two, and ensures that there is always a transition between the signal levels in the middle of each bit. This allows the receiver to synchronise with the sender. In normal Manchester encoding, a 1-bit is transmitted with a high voltage in the first period, and a low voltage in the second, and vice verse for the 0 bit: Bits Sent: 1 1 0 0 Signal: High Low || |_| || Time: -> . ' . ' . ' . ' . In Differential Manchester encoding, a 1-bit is indicated by making the first half of the signal equal to the last half of the previous bit's signal and a 0-bit is indicated by making the first half of the signal opposite to the last half of the previous bit's signal. That is, a zero bit is indicated by a transition at the beginning of the bit. Like normal Manchester encoding, there is always a transition in the middle of the transmission of the bit. Differential Manchester Encoding Bits Sent: 1 1 0 0 Signal: High __ Low |_| || || Time: -> . ' . ' . ' . ' . With each bit period half as long, twice as much bandwidth is required when using either of the Manchester encoding schemes.
  • maraschino cherries — cherries in a syrup flavored with maraschino or, now usually, imitation maraschino
  • maratha confederacy — a loose league of states in central and western India, c1750–1818.
  • mary mcleod bethune — Mary McLeod [muh-kloud] /məˈklaʊd/ (Show IPA), 1875–1955, U.S. educator and civil-rights leader.
  • mary wollstonecraft — Mary (Mary Wollstonecraft Godwin) 1759–97, English author and feminist (mother of Mary Shelley).
  • maternity allowance — (in the British National Insurance scheme) a payment made to a pregnant woman who usually works but does not qualify for statutory maternity pay, normally from 11 weeks before confinement for a period of 18 weeks
  • means of production — resources: equipment, workers
  • medical examination — physical examination
  • megabits per second — (unit)   (Mbps, Mb/s) Millions of bits per second. A unit of data rate. 1 Mb/s = 1,000,000 bits per second (not 1,048,576). E.g. Ethernet can carry 10 Mbps.
  • melodic minor scale — minor scale (def 2).
  • membership function — fuzzy subset
  • mendel's second law — the principle, originated by Gregor Mendel, stating that when two or more characteristics are inherited, individual hereditary factors assort independently during gamete production, giving different traits an equal opportunity of occurring together.
  • meningoencephalitic — Relating to meningoencephalitis.
  • meningoencephalitis — Inflammation of the membranes of the brain and the adjoining cerebral tissue.
  • mercator projection — a conformal projection on which any rhumb line is represented as a straight line, used chiefly in navigation, though the scale varies with latitude and areal size and the shapes of large areas are greatly distorted.
  • meter-candle-second — a unit of light-exposure equivalent to one lux for one second.
  • metropolitan county — (in England) any of the six conurbations established as administrative units in the new local government system in 1974; the metropolitan county councils were abolished in 1986
  • microelectronically — by microcircuits
  • micromesh stockings — stockings made from a material consisting of a fine mesh
  • ministry of defence — the government department responsible for the country's military measures or resources
  • minor seventh chord — a chord consisting of a minor triad with an added minor seventh above the root
  • miscellaneous items — various kinds of thing, esp small purchases
  • mischaracterization — The act of characterizing something in an inaccurate or misleading way.
  • molecular astronomy — the branch of astronomy dealing with the study of molecules in space.
  • mordvinian republic — a constituent republic of W central Russia, in the middle Volga basin. Capital: Saransk. Pop: 888 700 (2002). Area: 26 200 sq km (10 110 sq miles)
  • moses-in-the-cradle — a plant, Rhoeo spathacea, native to the West Indies and Central America, having leaves with purple undersides and white flowers enclosed in a boat-shaped envelope formed by two bracts.
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