15-letter words containing e, n, r, o
- eric s. raymond — (person) One of the authors of the Hacker's Jargon File. Eric was involved in the JOLT project and GNU Emacs as well as maintaining several FAQ lists. He is a keen advocate of open source. E-mail: <[email protected]>
- errand of mercy — a trip undertaken to help someone who is in trouble
- eta abstraction — eta conversion
- etherealization — The act or process of etherealizing.
- ethnic minority — an immigrant or racial group regarded by those claiming to speak for the cultural majority as distinct and unassimilated
- ethnocentricism — Ethnocentrism.
- ethnocentricity — Practising or the policies surrounding being ethnocentric.
- evens favourite — the favourite to win a race and on which the bookmakers are offering even odds.
- ewing's sarcoma — a form of malignant bone tumour most commonly found in children and young people
- ex-servicewoman — a woman who has served in the army, navy, or air force
- examining board — an organization that sets and corrects exams
- exclusion order — law: ban spouse from home
- excommunicatory — Relating to excommunication.
- excrementitious — Of or pertaining to the nature of excrement.
- excursion train — a train that is laid on for a special occasion such as a sports or cultural event
- existence proof — non-constructive proof
- expanded memory — (storage) Memory used through EMS. In systems based on Intel 80386 or later processor expanded memory is part of the extended memory that is mapped into the expanded memory page frame by the processor. The mapping is controlled by the EMM. In earlier systems, a dedicated EMS hardware adaptor is needed to map memory into the page frame. In both cases, an appropriate device driver is needed for the proper communication between hardware and EMM.
- experimentation — The act of experimenting; practice by experiment.
- expiration date — when food product is no longer fresh
- export earnings — the earnings of a company or country that are generated through the export of goods or services
- express oneself — to communicate one's thoughts or ideas
- expression mark — one of a set of musical directions, usually in Italian, indicating how a piece or passage is to be performed
- expression tree — (mathematics, grammar) The syntax tree of an expression.
- expressionistic — Expressionist.
- expulsion order — a legal document ordering someone's expulsion
- extemporisation — Alternative spelling of extemporization.
- extemporization — The act of extemporizing; the act of doing anything extempore.
- extended memory — (storage) Memory above the first megabyte of address space in an IBM PC with an 80286 or later processor. Extended memory is not directly available in real mode, only through EMS, UMB, XMS, or HMA; only applications executing in protected mode can use extended memory directly. In this case, the extended memory is provided by a supervising protected-mode operating system such as Microsoft Windows. The processor makes this memory available through a system of global descriptor tables and local descriptor tables. The memory is "protected" in the sense that memory assigned a local descriptor cannot be accessed by another program without causing a hardware trap. This prevents programs running in protected mode from interfering with each other's memory. A protected-mode operating system such as Windows can also run real-mode programs and provide expanded memory to them. DOS Protected Mode Interface is Microsoft's prescribed method for an MS-DOS program to access extended memory under a multitasking environment. Having extended memory does not necessarily mean that you have more than one megabyte of memory since the reserved memory area may be partially empty. In fact, if your 386 or higher uses extended memory as expanded memory then that part is not in excess of 1Mb. See also conventional memory.
- exteriorisation — Mental awareness of the form of something that cannot be directly visualised.
- exteriorization — The physical embodiment of an abstraction.
- external memory — (storage) A vague term for slower, non-volatile storage, usually magnetic disk, in contrast to main memory which is usually volatile semiconductor RAM.
- externalisation — Alternative spelling of externalization.
- externalization — A physical thing that typifies an abstract thing; an embodiment or personalization.
- extradictionary — (obsolete) Consisting not of words but of realities.
- extraordinaries — things that exceed the usual order, kind, or method
- extraordinarily — In an extraordinary manner.
- extreme ironing — an activity that involves ironing items of laundry while engaged in a sport such as snowboarding or rock climbing
- extreme unction — Catholicism: last rites
- fabric softener — a substance added to fabrics during laundering to make them puffier and softer.
- factory chimney — a tall chimney of a factory
- fair employment — the policy or practice of employing people on the basis of their capabilities only, without regard to race, color, religion, sex, national origin, age, or disability.
- faithworthiness — the quality of being faithworthy
- fall cankerworm — the striped, green caterpillar of any of several geometrid moths: a foliage pest of various fruit and shade trees, as Paleacrita vernata (spring cankerworm) and Alsophila pometaria (fall cankerworm)
- false buckthorn — a spiny shrub or small tree, Bumelia lanuginosa, of the sapodilla family, native to the southern U.S., having gummy, milky sap and white, bell-shaped flowers and yielding a hard, light-brown wood.
- fault tolerance — (architecture) 1. The ability of a system or component to continue normal operation despite the presence of hardware or software faults. This often involves some degree of redundancy. 2. The number of faults a system or component can withstand before normal operation is impaired.
- fauntleroy suit — a formal outfit for a boy composed of a hip-length jacket and knee-length pants, often in black velvet, and a wide, lacy collar and cuffs, usually worn with a broad sash at the waist and sometimes a large, loose bow at the neck, popular in the late 19th century.
- feast or famine — characterized by alternating, extremely high and low degrees of prosperity, success, volume of business, etc.: artists who lead a feast-or-famine life.
- feast-or-famine — characterized by alternating, extremely high and low degrees of prosperity, success, volume of business, etc.: artists who lead a feast-or-famine life.
- feeding grounds — the place where animals gather to find food
- fencepost error — 1. (Rarely "lamp-post error") A problem with the discrete equivalent of a boundary condition, often exhibited in programs by iterative loops. From the following problem: "If you build a fence 100 feet long with posts 10 feet apart, how many posts do you need?" (Either 9 or 11 is a better answer than the obvious 10). For example, suppose you have a long list or array of items, and want to process items m through n; how many items are there? The obvious answer is n - m, but that is off by one; the right answer is n - m + 1. The "obvious" formula exhibits a fencepost error. See also zeroth and note that not all off-by-one errors are fencepost errors. The game of Musical Chairs involves a catastrophic off-by-one error where N people try to sit in N - 1 chairs, but it's not a fencepost error. Fencepost errors come from counting things rather than the spaces between them, or vice versa, or by neglecting to consider whether one should count one or both ends of a row. 2. (Rare) An error induced by unexpected regularities in input values, which can (for instance) completely thwart a theoretically efficient binary tree or hash coding implementation. The error here involves the difference between expected and worst case behaviours of an algorithm.