17-letter words containing x, t
- exhibition centre — a large building in which major trade fairs are held
- experience rating — Experience rating is a method of adjusting the premium for a risk based on past loss experience for that risk compared to loss experience for an average risk.
- experimental lisp — (language) (xlisp) An experimental programming language combining a subset of Common Lisp with an object-oriented extension capability (Class and Object types). It was implemented by David Micheal Betz at Apple to allow experimentation with object-oriented programming on small computers. The C source code has been ported to Unix, Microsoft Windows, Macintosh, Amiga, Atari, and MS-DOS. Version 2.1 of the interpreter, by Tom Almy is closer to Common Lisp. E-mail: Tom Almy <[email protected]>.
- explicit function — a function whose values may be computed directly, as y = x2 + 1
- export department — the department of a business concerned with the export of the business's goods or services
- export-orientated — (of an industry, company, etc) mainly concerned with the export of goods or services
- extension courses — courses offered to outsiders by an educational establishment
- external examiner — External experts, for example external examiners, come into an organization from outside in order to do a particular job fairly and impartially, or to check that a particular job was done properly.
- external relation — a relation that does not hold between its relata, as 4 is greater than 2
- extraordinariness — The property of being extraordinary.
- extraordinary ray — the plane-polarized ray of light that does not obey the laws of refraction in a doubly refracting crystal
- extrasolar planet — any other celestial body revolving around a star, illuminated by light from that star
- extraterrestrials — Plural form of extraterrestrial.
- felix frankfurter — Felix, 1882–1965, U.S. jurist, born in Austria: associate justice of the U.S. Supreme Court 1939–62.
- fire extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- fire-extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- glass box testing — white box testing
- go the extra mile — make an exceptional effort
- go to ... expense — If you go to the expense of doing something, you do something which costs a lot of money. If you go to great expense to do something, you spend a lot of money in order to achieve it.
- gold export point — an exchange rate at which it is as cheap to settle international accounts by exporting gold bullion as by buying bills of exchange
- health care proxy — a legal document in which a person can appoint someone to make decisions about medical treatment in the event that he or she is no longer mentally competent or able to communicate.
- http proxy server — (web) A proxy server for HTTP requests. Typically an HTTP proxy or "web proxy" accepts HTTP requests containing URLs with a special prefix. The proxy removes the prefix and looks for the resulting URL in its local cache (if it is a caching proxy). If found, it returns the document immediately, otherwise it fetches it from the remote server, saves a copy in its cache and returns it to the requester. The cache will usually have an expiry algorithm which flushes documents according to their age, size and access history. The purpose is to reduce the amount of data flowing over the proxy's Internet connection and to speed up clients' access to frequently requested pages, e.g. at an ISP or on a large company's firewall. The proxy may also reject requests where the URL or content matches certain conditions. The Apache HTTP server can be configured to act as a proxy server. Another popular software proxy is Squid.
- hydroxytryptamine — (organic compound) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin).
- hyperexcitability — an excessive reaction to stimuli.
- ichthyosarcotoxin — a term applied to any poison found in the flesh of poisonous fishes.
- indecent exposure — the intentional exposure of one's body's privates in a manner that gives offense against accepted or prescribed behavior.
- independent axiom — in a set of axioms, one that cannot be proved by using the others in the set.
- indirect taxation — duty paid on goods or services
- inexhaustibleness — The quality of being inexhaustible.
- internal examiner — an examiner from the same college or university as the students who are being examined
- internet explorer — (web) (IE, MSIE) Microsoft's free World-Wide Web browser for Microsoft Windows, Windows 95, Windows NT, and Macintosh. Internet Explorer is the main rival to Netscape Navigator (which runs on many more platforms). Both support the same core features and offer incompatible extensions. Microsoft combined later versions of IE with their file system browser, "Explorer" and bundled it with Windows 95 in an attempt to use their dominance of the desktop operating system market to force users to abandon Netscape's browser, which they perceived as a potential threat. This, and other dubious business moves, became the subject of a US Department of Justice antitrust trial in late 1998/early 1999.
- invisible exports — services sold to a foreign country or countries
- isotonic exercise — exercise or a program of exercises to increase muscular strength, power, and endurance based on lifting a constant amount of weight at variable speeds through a range of motion.
- kastor and pollux — Castor and Pollux.
- least fixed point — (mathematics) A function f may have many fixed points (x such that f x = x). For example, any value is a fixed point of the identity function, (\ x . x). If f is recursive, we can represent it as f = fix F where F is some higher-order function and fix F = F (fix F). The standard denotational semantics of f is then given by the least fixed point of F. This is the least upper bound of the infinite sequence (the ascending Kleene chain) obtained by repeatedly applying F to the totally undefined value, bottom. I.e. fix F = LUB {bottom, F bottom, F (F bottom), ...}. The least fixed point is guaranteed to exist for a continuous function over a cpo.
- lexical insertion — the process in which actual morphemes of a language are substituted either for semantic material or for place-fillers in the course of a derivation of a sentence
- literary executor — a person entrusted with the publishable works and other papers of a deceased author.
- lithium hydroxide — a white, crystalline, water-soluble compound, LiOH, used to absorb carbon dioxide, especially in spacesuits.
- local examination — any of various examinations, such as the GCSE, set by university boards and conducted in local centres, schools, etc
- lose the exchange — to lose a rook in return for a bishop or knight
- luminous exitance — the ability of a surface to emit light expressed as the luminous flux per unit area at a specified point on the surface
- maximum seek time — (storage) (Or full stroke seek time) The time it takes to seek over all tracks, i.e., from the innermost to the outermost or vice versa. The maximum seek time gives a worst-case measure of the speed of the drive which is useful in some real-time applications where it is important that data flows continuously (such as video editing or CD recording).
- maxwell equations — equations developed by James Clerk Maxwell (1831–79) upon which classical electromagnetic theory is based
- mexican hat dance — a dance performed by couples, consisting of eight measures during which the dancers kick out each foot alternately, followed by eight more measures during which they swing around with interlocking arms.
- mexican stand-off — A Mexican stand-off is a situation in which neither of the people or groups in a conflict or dispute can win and neither wants to give in first.
- multiple exposure — the filming of more than one scene in a single frame
- multiplex printer — (hardware) A duplex circuit using time-division multiplexing to provide multiple duplex channels over one wire. For example, channels A, B, C, and D could be used for simultaneous transmission in both directions.
- nitrogen fixation — any process of combining atmospheric nitrogen with other elements, either by chemical means or by bacterial action: used chiefly in the preparation of fertilizers, industrial products, etc.
- nitrogen peroxide — the equilibrium mixture of nitrogen dioxide and dinitrogen tetroxide
- nitroxanthic acid — picric acid.