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23-letter words containing f, e, r, o, l

  • forest tent caterpillar — any of the larvae of several moths of the genus Malacosoma, which feed on the leaves of orchard and shade trees and live colonially in a tentlike silken web.
  • four colour map theorem — (mathematics, application)   (Or "four colour theorem") The theorem stating that if the plane is divided into connected regions which are to be coloured so that no two adjacent regions have the same colour (as when colouring countries on a map of the world), it is never necessary to use more than four colours. The proof, due to Appel and Haken, attained notoriety by using a computer to check tens of thousands of cases and is thus not humanly checkable, even in principle. Some thought that this brought the philosophical status of the proof into doubt. There are now rumours of a simpler proof, not requiring the use of a computer. See also chromatic number
  • fraunhofer gesellschaft — (company)   (FhG, FhG IIS, Institut für Integrierte Schaltungen) A german company, named after the physicist. IIS is Integrated Circuit Institute. FhG are known for their research on audio compression, especially MPEG-1 Layer-3 (MP3).
  • free on-line dictionary — Free On-line Dictionary of Computing
  • frictional unemployment — those people who are in the process of moving from one job to another and who therefore appear in the unemployment statistics collected at any given time
  • friedel-crafts reaction — a reaction for the synthesis of hydrocarbons and ketones by the alkylation or acylation of an aromatic compound in the presence of a catalyst, typically anhydrous aluminum chloride.
  • function graph language — (language)   (FGL) The machine language for the AMPS (Applicative Multi-Processing System) proposed by Robert Keller, Gary Lindstrom and Suhas Patil at the University of Utah.
  • functional requirements — (specification)   What a system should be able to do, the functions it should perform. This term is used at both the user requirements analysis and software requirements specifications phases in the software life-cycle. An example of a non-functional requirement is an initialisation sequence incorporated into the software that is specific to a given customer.
  • fundamental interaction — any of the four basic interactions that occur in nature: the gravitational, electromagnetic, strong, and weak interactions
  • galilean transformation — the equations in classical mechanics that relate position and time in two frames of reference that are moving uniformly with respect to each other. Compare inertial system, relativity (def 2).
  • gastroesophageal reflux — a chronic condition in which acid from the stomach flows back into the lower esophagus, causing pain or tissue damage.
  • girl of the golden west — Italian La fanciulla del West. an opera (1910) by Giacomo Puccini.
  • horsehair-blight fungus — a fungal parasite, Marasmius equicrinis, that causes a disease of certain tropical plants, especially tea.
  • identification bracelet — a bracelet, usually of metal links, having an identification plate for the name of the wearer.
  • in a world of one's own — If you say that someone is in a world of their own, you mean that they seem not to notice other people or the things going on around them.
  • initial public offering — An initial public offering is the first offering of stock when a company goes public.
  • integrated fire control — an electronic system that locates and tracks a target, computes the data, and employs a weapon to destroy it.
  • interchange file format — (file format)   (IFF, full name "EA IFF 1985") A generic file format published by Electronic Arts as an open standard. IFF is chunk-based and hierarchical so files can include other files. It is easily extensible and an all round Good Idea. An IFF file starts with one of the following "group IDs": 'FORM', 'LIST' or 'CAT '. This is followed by an unsigned 32-bit number of bytes in the remainder of the file. Then comes an ID that indicates which type of IFF file this is. The main image type is ILBM, audio is either AIFF or 8SVX, animations are ANIM etc. An IFF file will probably have a filename extension related to this file type stored in the file. The rest of the file is divided into chunks each of which also has a four-byte header and byte count.
  • internal rate of return — an interest rate giving a net present value of zero when applied to the expected cash flow of a project. Its value, compared to the cost of the capital involved, is used to determine the project's viability
  • interval of convergence — an interval associated with a given power series such that the series converges for all values of the variable inside the interval and diverges for all values outside it.
  • lackland air force base — U.S. Air Force installation in SW central Texas, SW of San Antonio.
  • laughlin air force base — U.S. Air Force installation in SW Texas, SE of Del Rio.
  • law enforcement officer — an official employee who prevents and detects crime and who maintains and upholds the police, such as a police officer, sheriff, customs officer etc
  • liquefied petroleum gas — a mixture of various petroleum gases, esp propane and butane, stored as a liquid under pressure and used as an engine fuel
  • lower of cost or market — Lower of cost or market is a method of valuing assets where the asset is valued at either the historical cost or the fair market value, whichever is lower.
  • make a fool of yourself — do sth stupid
  • make allowances for sth — If you make allowances for something, you take it into account in your decisions, plans, or actions.
  • maximal free expression — (MFE) A free expression is sub-expression of a lambda abstraction not containing the bound variable. A maximal free expression is a free expression not contained within any other free expression. See full laziness.
  • meaningful relationship — a romantic relationship based upon mutual respect and supportiveness and marked by a sense of commitment and fulfillment.
  • mop (up) the floor with — to defeat decisively
  • mpeg-4 aac main profile — (compression, standard, algorithm)   A successor of MP3 allowing transparent coding at data rates of 70-75% of that of MP3. It is very different from MP3, only used MDCT, no subband coding. It is much more complex that MP3 and MPEG-2 AAC Low Profile.
  • not a hair out of place — If you say that someone has not a hair out of place, you are emphasizing that they are extremely smart and neatly dressed.
  • off the back of a lorry — If someone says that something has fallen off the back of a lorry, or that they got something off the back of a lorry, they mean that they bought something that they knew was stolen.
  • ole for process control — (standard)   (OPC) A set of seven open standards for connectivity and interoperability of industrial automation and the enterprise systems. Based on fundamental and evolving standards and technology of the general computing market, the OPC Foundation adapts and creates specifications that fill industry-specific needs.
  • order of military merit — an order awarded to members of the Canadian Forces for conspicuous merit; established in 1972
  • ordinary life insurance — life insurance with premiums paid throughout the lifetime of the insured.
  • out of a clear blue sky — the region of the clouds or the upper air; the upper atmosphere of the earth: airplanes in the sky; cloudy skies.
  • out-of-court settlement — a resolution of a legal dispute which takes place outside of a court proceeding or before the court comes to a final decision
  • partial differentiation — the process of finding one of the partial derivatives of a function of several variables.
  • performance-related pay — salary based on individual assessment
  • peroxymonosulfuric acid — persulfuric acid (def 1).
  • polytetrafluoroethylene — any polymer, plastic, or resin having the formula (C 2 F 4) n , prepared from tetrafluoroethylene, noted for its slippery, nonsticking properties, and used in the manufacture of gaskets, electrical insulation, tubing, candy molds, container linings, frying-pan coatings, etc.
  • portable tool interface — (programming, standard)   (PTI) A standard such as PCTE, allowing interworking between different software tools via defined interfaces to the user and to the repository or object management system.
  • preferred provider plan — A preferred provider plan is a health insurance plan in the U.S. written by an organization of hospitals and physicians who provide services to clients of a particular insurance company.
  • professional misconduct — a violation of the rules or boundaries set by the governing body of a profession
  • quay financial software — CSK Software
  • rate-of-climb indicator — a flight instrument that indicates the rate of climb or descent of an aircraft.
  • refinery waste disposal — Refinery waste disposal is the system for dealing with waste materials, especially hazardous ones, in a refinery.
  • refuse disposal service — a place or facility where rubbish and waste can be disposed
  • reincarnation, cycle of — cycle of reincarnation
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