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22-letter words containing a, m, i, n, o, g

  • information processing — processing of information, especially the handling of information by computers in accordance with strictly defined systems of procedure.
  • information technology — the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. Abbreviation: IT.
  • initial program loader — (operating system)   (IPL) A bootstrap loader which loads the part of an operating system needed to load the remainder of the operating system.
  • international telegram — a telemessage sent from the UK to a foreign country
  • large magellanic cloud — a satellite galaxy of our own Milky Way galaxy, appearing as a hazy cloud in the southern constellations Dorado and Mensa.
  • magnetic concentration — beneficiation of crushed ore in which a magnetic mineral is separated from gangue by means of a magnetic field.
  • magnetic dipole moment — a measure of the magnetic strength of a magnet or current-carrying coil, expressed as the torque per unit magnetic-flux density produced when the magnet or coil is set with its axis perpendicular to the magnetic field
  • magnetic pole strength — Electricity. a measure of the force exerted by one face of a magnet on a face of another magnet when both magnets are represented by equal and opposite poles. Symbol: m.
  • memory management unit — (hardware, memory management)   (MMU, "Paged Memory Management Unit", PMMU) A hardware device or circuit that supports virtual memory and paging by translating virtual addresses into physical addresses. The virtual address space (the range of addresses used by the processor) is divided into pages, whose size is 2^N, usually a few kilobytes. The bottom N bits of the address (the offset within a page) are left unchanged. The upper address bits are the (virtual) page number. The MMU contains a page table which is indexed (possibly associatively) by the page number. Each page table entry (PTE) gives the physical page number corresponding to the virtual one. This is combined with the page offset to give the complete physical address. A PTE may also include information about whether the page has been written to, when it was last used (for a least recently used replacement algorithm), what kind of processes (user mode, supervisor mode) may read and write it, and whether it should be cached. It is possible that no physical memory (RAM) has been allocated to a given virtual page, in which case the MMU will signal a "page fault" to the CPU. The operating system will then try to find a spare page of RAM and set up a new PTE to map it to the requested virtual address. If no RAM is free it may be necessary to choose an existing page, using some replacement algorithm, and save it to disk (this is known as "paging"). There may also be a shortage of PTEs, in which case the OS will have to free one for the new mapping. In a multitasking system all processes compete for the use of memory and of the MMU. Some memory management architectures allow each process to have its own area or configuration of the page table, with a mechanism to switch between different mappings on a process switch. This means that all processes can have the same virtual address space rather than require load-time relocation. An MMU also solves the problem of fragmentation of memory. After blocks of memory have been allocated and freed, the free memory may become fragmented (discontinuous) so that the largest contiguous block of free memory may be much smaller than the total amount. With virtual memory, a contiguous range of virtual addresses can be mapped to several non-contiguous blocks of physical memory. In early designs memory management was performed by a separate integrated circuit such as the MC 68851 used with the Motorola 68020 CPU in the Macintosh II or the Z8015 used with the Zilog Z80 family of processors. Later CPUs such as the Motorola 68030 and the ZILOG Z280 have MMUs on the same IC as the CPU.
  • missing persons bureau — the part of the Police Force dealing with tracing missing people
  • monday morning disease — azoturia (def 2).
  • most significant digit — the digit farthest to the left in a number. Abbreviation: MSD.
  • much ado about nothing — a comedy (1598?) by Shakespeare.
  • myalgic encephalopathy — a condition characterized by painful muscles, extreme fatigue, and general debility, sometimes occurring as a sequel to viral illness
  • negative reinforcement — form of conditioning
  • no room to swing a cat — If you say 'There's no room to swing a cat' or 'You can't swing a cat', you mean that the place you are talking about is very small or crowded.
  • nodal switching system — (NSS) Main routing nodes in the NSFnet backbone.
  • non-euclidean geometry — geometry based upon one or more postulates that differ from those of Euclid, especially from the postulate that only one line may be drawn through a given point parallel to a given line.
  • non-hodgkin's lymphoma — Pathology. any of several malignancies of the lymphatic system in which the cells characteristic of Hodgkin's disease are absent.
  • nonterminating decimal — a decimal numeral that does not end in an infinite sequence of zeros (contrasted with terminating decimal).
  • of the first magnitude — of the greatest importance
  • philip the magnanimous — 1504–67, German prince; landgrave of Hesse (1509–67). He helped to crush (1525) the Peasants' Revolt and formed (1531) the League of Schmalkaden, an alliance of German Protestant rulers
  • potassium permanganate — a very dark purple, crystalline, water-soluble solid, KMnO 4 , used chiefly as an oxidizing agent, disinfectant, laboratory reagent, and in medicine as an astringent and antiseptic.
  • potassium-argon dating — a method for estimating the age of a mineral or rock, based on measurement of the rate of decay of radioactive potassium into argon.
  • primate of all england — a title of the archbishop of Canterbury.
  • process cinematography — cinematography in which the main or foreground action or scene is superimposed on or combined with simulated or separately filmed background action or scenery to produce special visual effects.
  • productivity agreement — an agreement whereby the employees of an organization agree to changes which are intended to improve productivity in return for an increase in pay or other benefits
  • program transformation — The systematic development of efficient programs from high-level specifications by meaning-preserving program manipulations. Also known as optimisation. See fusion, loop combination, peephole optimisation, register allocation, tupling, unfold/fold.
  • programmed instruction — a progressively monitored, step-by-step teaching method, employing small units of information or learning material and frequent testing, whereby the student must complete or pass one stage before moving on to the next.
  • range of accommodation — the range of distance over which an object can be accurately focused on the retina by accommodation of the eye.
  • relationship marketing — a marketing strategy in which a company seeks to build long-term relationships with its customers by providing consistent satisfaction
  • rocky mountain bighorn — bighorn.
  • santiago de compostela — a city in and the capital of Chile, in the central part.
  • senior master sergeant — a noncommissioned officer ranking above a master sergeant and below a chief master sergeant. Abbreviation: SMSgt.
  • sing someone's praises — the act of expressing approval or admiration; commendation; laudation.
  • sleeping accommodation — place where people can sleep
  • solomon islands pidgin — the variety of Neo-Melanesian spoken in the Solomon Islands and neighbouring islands
  • spherical trigonometry — the branch of trigonometry that deals with spherical triangles.
  • structured programming — the design and coding of programs by a methodology (top-down) that successively breaks problems into smaller, nested subunits.
  • take something as read — to take something for granted as a fact; understand or presume
  • to awaken to something — to become aware of something
  • transient program area — (operating system)   (TPA) The region of memory CP/M set aside for user programs.
  • transposing instrument — a musical instrument played at a pitch different from that indicated in the score.
  • trigonometric equation — an equation involving trigonometric functions of unknown angles, as cos B = ½.
  • university of michigan — (body, education)   A large cosmopolitan university in the Midwest USA. Over 50000 students are enrolled at the University of Michigan's three campuses. The students come from 50 states and over 100 foreign countries. 70% of the University's students graduated in the top 10% of their high school class. 90% rank in the top 20% of their high school class. 60% of the students receive financial aid. The main Ann Arbor Campus lies in the Huron River valley, 40 miles west of Detroit. The campus boasts 2700 acres with 200 buildings, six million volumes in 23 libraries, nine museums, seven hospitals, hundreds of laboratories and institutes, and over 18000 microcomputers.
  • william lloyd garrison — William Lloyd, 1805–79, U.S. leader in the abolition movement.
  • within someone's grasp — If you say that something is within someone's grasp, you mean that it is very likely that they will achieve it.
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