17-letter words containing a, l, n, t, s
- developmentalists — an expert in or advocate of developmental psychology.
- digital signature — an encrypted digital code appended to an electronic document to verify that it was created by a known source and has not been altered.
- disadvantageously — In a disadvantageous manner.
- disaster planning — disaster recovery
- discomgoogolation — a feeling of anxiety felt by someone who is unable to access the internet
- discreditableness — Quality of being discreditable.
- dispensationalism — the interpreting of history as a series of divine dispensations.
- displacement hull — a hull that displaces a significant volume of water when under way.
- display standards — display standard
- disproportionally — not in proportion; disproportionate.
- disqualifications — Plural form of disqualification.
- dissipation trail — a clear rift left behind an aircraft flying through a thin cloud layer.
- dissolve in tears — weep
- distance learning — education in which students receive instruction over the Internet, from a video, etc., instead of going to school.
- distillers' grain — a by-product of the distillation process for making whisky, used as an animal foodstuff
- dollars-and-cents — considered strictly in terms of money: from a dollars-and-cents viewpoint.
- doorstep salesman — a door-to-door salesman
- double insulation — Double insulation is insulation that consists of both basic insulation and supplementary insulation.
- douglas engelbart — (person) Douglas C. Engelbart, the inventor of the mouse. On 1968-12-09, Douglas C. Engelbart and the group of 17 researchers working with him in the Augmentation Research Center at Stanford Research Institute in Menlo Park, California, USA, presented a 90-minute live public demonstration of the on live system, NLS, they had been working on since 1962. The presentation was a session in the of the Fall Joint Computer Conference held at the Convention Center in San Francisco, and it was attended by about 1000 computer professionals. This was the public debut of the computer mouse, hypertext, object addressing, dynamic file linking and shared-screen collaboration involving two persons at different sites communicating over a network with audio and video interface. The original 90-minute video: Hyperlinks, Mouse, Web-board.
- down-at-the-heels — of a shabby, run-down appearance; seedy: He is rapidly becoming a down-at-heel drifter and a drunk.
- east indian lotus — a southern Asian lotus, Nelumbo nucifera, of the water lily family, having fragrant pink or rose flowers.
- eastern transvaal — Mpumalanga
- elastic stockings — something made of elastic which you wear on your legs to aid circulation
- electric constant — the permittivity of free space, which has the value 8.854 187 × 10–12 farad per metre
- electroanesthesia — Anesthesia induced by cranial electrotherapy stimulation.
- elementary school — primary school
- elliptical spring — An elliptical spring is a spring that is made from two springs in the shape of elongated ovals laid cut in half and back-to-back.
- encephalomyelitis — Inflammation of the brain and spinal cord, typically due to acute viral infection.
- english breakfast — An English breakfast is a breakfast consisting of cooked food such as bacon, eggs, sausages, and tomatoes. It also includes toast and tea or coffee.
- enlarged prostate — disorder of male reproductive gland
- environmentalists — Plural form of environmentalist.
- essential element — any chemical element required by an organism for healthy growth. It may be required in large amounts (macronutrient) or in very small amounts (trace element)
- establishing shot — Cinema
- ethinyloestradiol — Alternative form of ethinylestradiol.
- 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]>.
- extrasolar planet — any other celestial body revolving around a star, illuminated by light from that star
- female chauvinist — a female who patronizes, disparages, or otherwise denigrates males in the belief that they are inferior to females and thus deserving of less than equal treatment or benefit.
- female-chauvinist — a person who is aggressively and blindly patriotic, especially one devoted to military glory.
- financial futures — futures in a stock-exchange index, currency exchange rate, or interest rate enabling banks, building societies, brokers, and speculators to hedge their involvement in these markets
- first call on sth — If you have first call on something, you will be asked before anyone else whether you want to buy or use it.
- first normal form — database normalisation
- flat as a pancake — without any curves or bumps
- footmen's gallery — the rearmost section of seats in the balcony of an English theater, especially in the late 17th and early 18th centuries.
- fore-and-aft sail — any of various sails, as jib-headed sails, gaff sails, lugsails, lateen sails, spritsails, staysails, and jibs, that do not set on yards and whose normal position, when not trimmed, is in a fore-and-aft direction amidships.
- foreign relations — (used with a singular verb) the field of foreign affairs: an expert in foreign relations.
- four-star general — high-ranking military officer
- fractal dimension — (mathematics) A common type of fractal dimension is the Hausdorff-Besicovich Dimension, but there are several different ways of computing fractal dimension. Fractal dimension can be calculated by taking the limit of the quotient of the log change in object size and the log change in measurement scale, as the measurement scale approaches zero. The differences come in what is exactly meant by "object size" and what is meant by "measurement scale" and how to get an average number out of many different parts of a geometrical object. Fractal dimensions quantify the static *geometry* of an object. For example, consider a straight line. Now blow up the line by a factor of two. The line is now twice as long as before. Log 2 / Log 2 = 1, corresponding to dimension 1. Consider a square. Now blow up the square by a factor of two. The square is now 4 times as large as before (i.e. 4 original squares can be placed on the original square). Log 4 / log 2 = 2, corresponding to dimension 2 for the square. Consider a snowflake curve formed by repeatedly replacing ___ with _/\_, where each of the 4 new lines is 1/3 the length of the old line. Blowing up the snowflake curve by a factor of 3 results in a snowflake curve 4 times as large (one of the old snowflake curves can be placed on each of the 4 segments _/\_). Log 4 / log 3 = 1.261... Since the dimension 1.261 is larger than the dimension 1 of the lines making up the curve, the snowflake curve is a fractal. [sci.fractals FAQ].
- fraternal society — a club or other association, usually of men, having a limited membership and devoted to professional, religious, charitable, or social activities.
- frostbite sailing — the sport of sailing in temperate latitudes during the winter despite cold weather.
- fulgencio batista — Fulgencio [fool-hen-syaw] /fulˈhɛn syɔ/ (Show IPA), (Fulgencio Batista y Zaldívar) 1901–73, Cuban military leader: dictator of Cuba 1934–40; president 1940–44, 1952–59.