23-letter words containing a, d, r, e, n
- earthquake-proof design — Earthquake-proof design is design which will not be badly damaged by earthquakes or tsunamis.
- eastern lowland gorilla — the largest of the anthropoid apes, Gorilla gorilla, terrestrial and vegetarian, of western equatorial Africa and the Kivu highlands, comprising the subspecies G. g. gorilla (western lowland gorilla) G. g. graueri (eastern lowland gorilla) and G. g. beringei (mountain gorilla) now rare.
- eastern orthodox church — Orthodox Church (def 1).
- eating your own dogfood — eating one's own dogfood
- ecclesiastical calendar — a calendar based on the lunisolar cycle, used by many Christian churches in determining the dates for the movable feasts.
- education correspondent — a journalist who reports news in the field of education or teaching
- electronic mail address — (messaging) (Usually "e-mail address") The string used to specify the source or destination of an electronic mail message. E.g. "[email protected]". The RFC 822 standard is probably the most widely used on the Internet. X.400 was once used in Europe and Canada. UUCP-style (bang path) addresses or other kinds of source route became virtually extinct in the 1990s. In the example above, "john" is the local part which is the name of a mailbox on the destination computer. If the sender and recipient use the same computer, or the same LAN, for electronic mail then the local part is usually all that is required. If they use different computers, e.g. they work at different companies or use different Internet service providers, then the "host part", e.g. "sales.acme.com" must be appended after an "@". This usually takes the form of a fully qualified domain name or, within a large organisation, it may be just the hostname part, e.g. "sales". The destination computer named by the host part is usually a server of some kind rather than an individual's workstation or PC. The user's mail is stored on the server and read later via client mail software running on the user's computer. Large organisations, such as universities will often set up a global alias directory which maps a simple user name such as "jsmith" to an address which contains more information such as "[email protected]". This hides the detailed knowledge of where the message will be delivered from the sender, making it much easier to redirect mail if a user leaves or moves to a different department for example.
- embden-meyerhof pathway — the metabolic reaction sequence in glycolysis by which glucose is converted to pyruvic acid with production of ATP
- 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.
- endorsement advertising — the practice of saying that you approve of a company or product by appearing in advertisements for it
- expanded memory manager — (software, storage) (EMM) IBM PC memory manager software implementing Expanded Memory Specification, such as EMM386 or QEMM386. EMMs can usually provide UMB as well.
- extended graphics array — (hardware) (XGA) An IBM display standard introduced in 1990. XGA supports a resolution of 1024 x 768 pixels with a palette of 256 colours, or 640 x 480 with high colour (16 bits per pixel). XGA-2 added 1024 x 768 support for high colour and higher refresh rates, improved performance, and supports 1360 x 1024 in 16 colours. XGA is probably not the same as 8514-A. See also VESA's EVGA released at a similar time.
- extended memory manager — (software, storage) (XMM) The memory manager software implementing Extended Memory Specification, such as HIMEM or QEMM386. XMM's can usually also act as A20 handlers.
- extended reach drilling — Extended reach drilling is drilling a well horizontally to at least twice its vertical depth.
- extraordinary rendition — the process by which a country seizes a person assumed to be involved in terrorist activity and then transports him or her for interrogation to a country where due process of law is unlikely to be respected
- fear-driven development — (jargon, humour) When project management adds more pressure (fires someone or something). A play on test-driven development.
- fendalton shopping cart — a four-wheel drive recreational vehicle
- 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.
- firing on all cylinders — working or performing at full capability
- fish in troubled waters — any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales.
- five-and-ten-cent store — a store that sells a wide variety of inexpensive merchandise, orig. with many articles priced at five or ten cents
- forewarned is forearmed — If you say 'Forewarned is forearmed', you are saying that if you know about a problem or situation in advance, you will be able to deal with it when you need to.
- forward exchange market — a market for contracts that specify the exchange rate of a currency to be delivered at a later date
- free on-line dictionary — Free On-line Dictionary of Computing
- friction reducing agent — A friction reducing agent is an additive used to reduce friction exerted downhole on tools and pipes.
- 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.
- front-end hydrogenation — Front-end hydrogenation is a catalytic process in the early stages of refining which involves the reaction of the carbon-carbon double bond in alkenes with hydrogen.
- frozen food compartment — a compartment of a refrigerator or fridge-freezer for the storage of frozen food
- fundamental interaction — any of the four basic interactions that occur in nature: the gravitational, electromagnetic, strong, and weak interactions
- general-obligation bond — a bond issued by a state or city and backed by general tax revenue and the issuer's credit.
- get down to brass tacks — discuss essentials
- grand duchess charlotte — Grand Duchess (Charlotte Aldegonde Elise Marie Wilhelmine) 1896–1985, sovereign of Luxembourg 1919–64.
- grant-maintained school — a school funded directly by central government
- great-great-grandfather — grandfather of a grandparent
- greatest common divisor — the largest number that is a common divisor of a given set of numbers. Abbreviation: G.C.D.
- 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.
- handwriting on the wall — writing done with a pen or pencil in the hand; script.
- hang on someone's words — to listen to someone eagerly
- harvard mark ii machine — (computer, history) A relay-based computer designed and built by Howard Aiken, with support from IBM, for the United States Navy's Naval Proving Ground, between 1942 - 1947. The Harvard Mark II was the second in a series of four electro-mechanical computers that were forerunners of the ENIAC.
- hate-driven development — (programming, humour) A play on test-driven development for use when a piece of code is not necessarily broken but you hate the way it is written so much that you feel compelled to rewrite it.
- higher national diploma — a work-related higher education qualification, taking two years full-time.
- hold on like grim death — to hold very firmly or resolutely
- hook-and-ladder company — a company of firefighters equipped with a hook-and-ladder truck.
- hortense de beauharnais — Beauharnais, Eugénie Hortense de.
- hunchback of notre dame — French Notre Dame de Paris. a novel (1831) by Victor Hugo.
- icosidodecadodecahedron — A polyhedron having 44 faces, 60 vertices, 120 edges, 12 self intersected faces and 12 nonconvex faces.
- 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.