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23-letter words containing l, s, i

  • electrostatic generator — any device for producing a high voltage by building up a charge of static electricity
  • eliminative materialism — (in philosophy of mind) the theory that people's common-sense understanding of the mind is false and that certain classes of mental states that most people believe in do not exist
  • ellipsoid of revolution — a geometric surface produced by rotating an ellipse about one of its two axes and having circular plane surfaces perpendicular to the axis of revolution
  • encapsulated postscript — (EPS) An extension of the PostScript graphics file format developed by Adobe Systems. EPS is used for PostScript graphics files that are to be incorporated into other documents. An EPS file includes pragmas (special PostScript comments) giving information such as the bounding box, page number and fonts used. On some computers, EPS files include a low resolution version of the PostScript image. On the Macintosh this is in PICT format, while on the IBM PC it is in TIFF or Microsoft Windows metafile format.
  • encephalitis lethargica — a form of encephalitis, or sleeping sickness, epidemic in the period from 1915 to 1926
  • entrance qualifications — academic requirements
  • exclusive economic zone — the coastal water and sea bed around a country's shores, to which it claims exclusive rights for fishing, oil exploration, etc
  • experimental psychology — the scientific study of the individual behaviour of man and other animals, esp of perception, learning, memory, motor skills, and thinking
  • extracorporeal dialysis — the filtering of circulating blood through a semipermeable membrane in an apparatus
  • fendalton shopping cart — a four-wheel drive recreational vehicle
  • fetal tissue transplant — a surgical procedure in which tissue from an aborted fetus is grafted into a patient to replace or improve defective tissue, especially to treat Parkinson's disease or other neurological disorders.
  • fiddle while rome burns — If you say that someone is fiddling while Rome burns, you mean that they are not dealing with a difficult or dangerous situation but instead are doing useless things or pretending that nothing is wrong.
  • field effect transistor — a transistor in which the output current is varied by varying the value of an electric field within a region of the device. Abbreviation: FET.
  • field-effect transistor — a transistor in which the output current is varied by varying the value of an electric field within a region of the device. Abbreviation: FET.
  • fifth marquis lansdowne — Henry Charles Keith, 5th Marquis of Lansdowne, Lansdowne, 5th Marquis of.
  • finite element analysis — Finite element analysis is a type of computer-based analysis which calculates variations of quantities such as temperature or stress in a body by dividing it into small parts with no spaces between them.
  • finite impulse response — (electronics, DSP)   (FIR) A type of digital signal filter, in which every sample of output is the weighted sum of past and current samples of input, using only some finite number of past samples.
  • firing on all cylinders — working or performing at full capability
  • first earl of leicester — Robert, 1st Earl of Leicester, 1532?–88, British statesman and favorite of Queen Elizabeth.
  • first earl of strafford — Thomas, 1st Earl of Strafford, Strafford, 1st Earl of.
  • first strike capability — the ability to use nuclear missiles in an opening attack calculated to destroy the enemy's nuclear weapons
  • fish in troubled waters — any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales.
  • floating-point specrate — SPECrate_fp92
  • 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.
  • fractional distillation — the separation of volatile components of different boiling points in a mixture by the gradual increase of temperature and the separate collection of each component.
  • 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.
  • fully associative cache — (memory management)   A type of cache in which data from any address can be stored in any cache location. The whole address must be used as the tag (the value that identifies a block of data in the cache). All tags must be compared simultaneously (associatively) with the requested address and if one matches then its associated data is accessed. This requires an associative memory to hold the tags which makes this form of cache more expensive. It does however solve the problem of contention for cache locations (cache conflict) since a block need only be flushed when the whole cache is full and then the block to flush can be selected in a more efficient way. The alternatives are direct mapped cache or set associative cache.
  • function point analysis — (programming)   (FPA) A standard metric for the relative size and complexity of a software system, originally developed by Alan Albrecht of IBM in the late 1970s. Functon points (FPs) can be used to estimate the relative size and complexity of software in the early stages of development - analysis and design. The size is determined by identifying the components of the system as seen by the end-user: the inputs, outputs, inquiries, interfaces to other systems, and logical internal files. The components are classified as simple, average, or complex. All of these values are then scored and the total is expressed in Unadjusted FPs (UFPs). Complexity factors described by 14 general systems characteristics, such as reusability, performance, and complexity of processing can be used to weight the UFP. Factors are also weighted on a scale of 0 - not present, 1 - minor influence, to 5 - strong influence. The result of these computations is a number that correlates to system size. Although the FP metric doesn't correspond to any actual physical attribute of a software system (such as lines of code or the number of subroutines) it is useful as a relative measure for comparing projects, measuring productivity, and estimating the amount a development effort and time needed for a project. See also International Function Point Users Group.
  • 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.
  • 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).
  • gastrointestinal series — GI series.
  • geiger-muller threshold — the minimum voltage applied to an ionization chamber, as in a Geiger counter, at which the charge collected per count is independent of the nature of the ionizing event producing the count.
  • get/build your hopes up — If you tell someone not to get their hopes up, or not to build their hopes up, you are warning them that they should not become too confident of progress or success.
  • girl of the golden west — Italian La fanciulla del West. an opera (1910) by Giacomo Puccini.
  • give someone the needle — to goad or heckle
  • grant-maintained school — a school funded directly by central government
  • graphical kernel system — (graphics, standard)   (GKS) The widely recognised standard ANSI X3.124 for graphical input/output. GKS is worked on by the ISO/IEC group JTC1/SC24. It provides applications programmers with standard methods of creating, manipulating, and displaying or printing computer graphics on different types of computer graphics output devices. It provides an abstraction to save programmers from dealing with the detailed capabilities and interfaces of specific hardware. GKS defines a basic two-dimensional graphics system with: uniform input and output primitives; a uniform interface to and from a GKS metafile for storing and transferring graphics information. It supports a wide range of graphics output devices including such as printers, plotters, vector graphics devices, storage tubes, refresh displays, raster displays, and microfilm recorders.
  • grist to someone's mill — anything that someone can use profitably
  • guest relations manager — A guest relations manager at a hotel is responsible for the relationships that the hotel has with its guests and the way in which it treats them.
  • guillain-barre syndrome — an uncommon, usually self-limited form of polyneuritis, occurring after a viral illness or immunization and manifested by loss of muscle strength, loss of or altered sensation and sometimes paralysis.
  • hang out your/a shingle — If you hang out your shingle or hang out a shingle, you start your own business.
  • have bats in the belfry — to be mad or eccentric; have strange ideas
  • have tickets on oneself — to be conceited
  • heterogeneous catalysis — Heterogeneous catalysis is catalysis in which the catalyst does not take part in the reaction that it increases.
  • hexagonal cross-section — If a kelly has a hexagonal cross-section, it has a surface area with six equal sides, when looked at as if has been sliced through.
  • hold sb/sth in contempt — If you hold someone or something in contempt, you feel contempt for them.
  • horsehair-blight fungus — a fungal parasite, Marasmius equicrinis, that causes a disease of certain tropical plants, especially tea.
  • hunter-killer satellite — a satellite designed to seek out and destroy a nearby enemy satellite by exploding itself into a cloud of high-speed metal fragments.
  • hunter-killer submarine — a submarine designed and equipped to pursue and destroy enemy craft
  • in a class of one's own — If someone is in a class of their own, they have more of a particular skill or quality than anyone else. If something is in a class of its own, it is better than any other similar thing.
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