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22-letter words containing p, r, e, m

  • 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.
  • make one's flesh creep — to move slowly with the body close to the ground, as a reptile or an insect, or a person on hands and knees.
  • make/prove one's point — If you make your point or prove your point, you prove that something is true, either by arguing about it or by your actions or behaviour.
  • mcculloch-pitts neuron — (artificial intelligence)   The basic building block of artificial neural networks. It receives one or more inputs and produces one or more identical outputs, each of which is a simple non-linear function of the sum of the inputs to the neuron. The non-linear function is typically a threshhold or step function which is usually smoothed (i.e. a sigmoid) to facilitate learning.
  • mecklenburg-vorpommern — German name of Mecklenburg–Western Pomerania.
  • microspectrophotometer — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
  • microspectrophotometry — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
  • microwave spectroscopy — the determination of those frequencies of the microwave spectrum that are selectively absorbed by certain materials, providing information about atomic, molecular, and crystalline structure.
  • miguel primo de rivera — Diego [dye-gaw] /ˈdyɛ gɔ/ (Show IPA), 1886–1957, Mexican painter.
  • missing persons bureau — the part of the Police Force dealing with tracing missing people
  • modified american plan — (in hotels) a system of paying a single fixed rate that covers room, breakfast, and one other meal, usually dinner. Abbreviation: MAP.
  • motoring correspondent — a journalist who reviews and writes about cars
  • mpeg-2 aac low profile — (compression, standard, algorithm, file format)   A successor of MP3 allowing transparent coding at data rates of 75-80% of that of MP3. It is very different from MP3, only used MDCT, no subband coding.
  • mpeg-2.5 audio layer 3 — (compression, standard, algorithm, file format)   A non-standard extention of MPEG-2 audio layer 3 by FhG for lowest sampling rates (8-12 kHz) targeting bit rates from 16-32 kbps (possibly 8-160 kbps).
  • multiplicative inverse — reciprocal (def 9).
  • non-maskable interrupt — (NMI) An IRQ 7 on the PDP-11 or 680x0 or the NMI line on an 80x86. In contrast with a priority interrupt (which might be ignored, although that is unlikely), an NMI is *never* ignored.
  • nonrepresentationalism — not resembling or portraying any object in physical nature: a nonrepresentational painting.
  • not be sb's department — If you say that a task or area of knowledge is not your department, you mean that you are not responsible for it or do not know much about it.
  • oak processionary moth — a moth, (Thaumetopoea processionea), of the family Thaumetopoeidae, the larvae of which leave the communal shelter nightly for food in a V-shaped procession
  • on the part of someone — as far as someone is concerned
  • open network computing — (ONC) Sun's network protocols.
  • open-market operations — the purchase and sale on the open market of government securities by the Bank of England for the purpose of regulating the supply of money and credit to the economy
  • operation desert storm — the codename for the US-led UN operation to liberate Kuwait from Iraq (1991)
  • para-aminobenzoic acid — part of the folic acid molecule, a white or yellowish, crystalline, slightly water-soluble solid, C 7 H 7 NO 2 , the para isomer of aminobenzoic acid: used chiefly in the manufacture of dyes and pharmaceuticals and in sunscreens to protect against ultraviolet light. Abbreviation: PABA.
  • parker morris standard — (in Britain) a set of minimum criteria for good housing construction, design, and facilities, recommended by the 1961 report of the Central Housing Advisory Committee chaired by Sir Parker Morris. Subsequent governments have urged private and local authority house-builders to achieve these standards
  • parliamentary election — an election to select the members of a national parliament
  • particular affirmative — a proposition of the form “Some S is P.” Symbol: I.
  • passive matrix display — (hardware)   A type of liquid crystal display which relies on persistence to maintain the state of each display element (pixel) between refresh scans. The resolution of such displays is limited by the ratio between the time to set a pixel and the time it takes to fade. Contrast active matrix display.
  • percussive maintenance — (jargon)   The fine art of whacking a device to get it working, possibly using a fine adjuster.
  • planetary transmission — A planetary transmission is a special form of geared drive in which the input and output shafts are on the same axis.
  • point of sale terminal — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
  • point-of-sale terminal — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
  • polymyalgia rheumatica — a chronic inflammatory disease, common among older persons, characterized by recurrent episodes of muscle pain and stiffness, sometimes leading to cardiovascular complications or blindness.
  • positive reinforcement — encouragement
  • post office department — former name of United States Postal Service.
  • postmortem examination — dissection and examination of a dead body to determine the cause of death
  • potassium ferricyanide — a bright-red, crystalline, water-soluble, poisonous solid, K 3 Fe(CN) 6 , used chiefly in the manufacture of pigments, as Prussian blue, and of paper, especially blueprint paper.
  • potassium ferrocyanide — a lemon-yellow, crystalline, water-soluble solid, K 4 Fe(CN) 6 ⋅3H 2 O, used chiefly in casehardening alloys having an iron base and in dyeing wool and silk.
  • 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.
  • practice makes perfect — If you say 'practice makes perfect', you mean that it is possible to learn something or develop a skill if you practise enough. People often say this to encourage someone to keep practising.
  • preestablished harmony — (in the philosophy of Leibnitz) synchronous operation of all monads, since their simultaneous creation, in accordance with the preexisting plan of God.
  • pressure relief system — A pressure relief system is a device or method for reducing pressure in vessels, stages, or equipment when pressure has increased above a particular limit.
  • preventive maintenance — (PM) To bring down a machine for inspection or test purposes. See provocative maintenance, scratch monkey.
  • primary rate interface — (PRI) A type of ISDN connection. In North America and Japan, this consists of 24 channels, usually divided into 23 B channels and 1 D channel, and runs over the same physical interface as T1. Elsewhere the PRI has 31 user channels, usually divided into 30 B channels and 1 D channel and is based on the E1 interface. PRI is typically used for connections such as one between a PBX (private branch exchange, a telephone exchange operated by the customer of a telephone company) and a CO (central office, of the telephone company) or IXC (inter exchange carrier, a long distance telephone company).
  • primate of all england — a title of the archbishop of Canterbury.
  • principal ideal domain — a commutative integral domain with multiplicative identity in which every ideal is principal.
  • private-equity company — an organization that uses private equity to gain control of and manage companies
  • 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.
  • procurement department — the department of (a company, organization, etc) responsible for purchasing and buying
  • 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
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