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22-letter words containing e, a, s, t, c

  • cytidine monophosphate — a nucleotide constituent of ribonucleic acids; a phosphoric acid ester of cytidine. Abbreviation: CMP.
  • d'alembert's principle — the principle that for a moving body the external forces are in equilibrium with the inertial forces; a generalization of Newton's third law of motion
  • dalton's atomic theory — the theory that matter consists of indivisible particles called atoms and that atoms of a given element are all identical and can neither be created nor destroyed. Compounds are formed by combination of atoms in simple ratios to give compound atoms (molecules). The theory was the basis of modern chemistry
  • decimal classification — a system of classifying books in libraries by the use of numbers with decimals
  • delayed-action shutter — a camera shutter that opens after an interval set by the photographer
  • denotational semantics — (theory)   A technique for describing the meaning of programs in terms of mathematical functions on programs and program components. Programs are translated into functions about which properties can be proved using the standard mathematical theory of functions, and especially domain theory. Compare axiomatic semantics, operational semantics, standard semantics.
  • descriptive cataloging — the aspect of cataloging concerned with the bibliographic and physical description of a book, recording, or other work, accounting for such items as author or performer, title, edition, and imprint as opposed to subject content.
  • descriptive statistics — the use of statistics to describe a set of known data in a clear and concise manner, as in terms of its mean and variance, or diagrammatically, as by a histogram
  • digital control system — (systems)   (DCS) A digital computer used for real-time control of a dynamic system, usually in an industrial environment, possibly as part of a Supervisory Control and Data Acquisition (SCADA) system. A DCS samples feedback from the system under control and modifies the control signals in an attempt to achieve some desired behaviour. Analysis of such digital-analogue feedback systems can involve mathematical methods such as difference equations, Laplace transforms, z transfer functions, state space models and state transition matrices.
  • digital versatile disc — (storage)   (DVD, formerly "Digital Video Disc") An optical storage medium with improved capacity and bandwidth compared with the Compact Disc. DVD, like CD, was initally marketed for entertainment and later for computer users. [When was it first available?] A DVD can hold a full-length film with up to 133 minutes of high quality video, in MPEG-2 format, and audio. The first DVD drives for computers were read-only drives ("DVD-ROM"). These can store 4.7 GBytes - over seven times the storage capacity of CD-ROM. DVD-ROM drives read existing CD-ROMs and music CDs and are compatible with installed sound and video boards. Additionally, the DVD-ROM drive can read DVD films and modern computers can decode them in software in real-time. The DVD video standard was announced in November 1995. Matshusita did much of the early development but Philips made the first DVD player, which appeared in Japan in November 1996. In May 2004, Sony released the first dual-layer drive, which increased the disc capacity to 8.5 GB. Double-sided, dual-layer discs will eventually increase the capacity to 17 GB. Write-once DVD-R ("recordable") drives record a 3.9GB DVD-R disc that can be read on a DVD-ROM drive. Pioneer released the first DVD-R drive on 1997-09-29. By March 1997, Hitachi had released a rewritable DVD-RAM drive (by false analogy with random-access memory). DVD-RAM drives read and write to a 2.6 GB DVD-RAM disc, read and write-once to a 3.9GB DVD-R disc, and read a 4.7 GB or 8.5 GB DVD-ROM. Later, DVD-RAM discs could be read on DVD-R and DVD-ROM drives.
  • director of admissions — a member of a university staff who is in overall charge of admissions to the university and its courses
  • directory system agent — (DSA) The software that provides the X.500 Directory Service for a portion of the directory information base. Generally, each DSA is responsible for the directory information for a single organisation or organisational unit.
  • disciplinary committee — a committee charged with examining alleged breaches of discipline within an organization, profession, etc and adjudicating on them
  • distributive education — a special program of vocational education at the high-school level in which a student is employed part-time, receiving on-the-job training, and also attends classes, most of which pertain directly to the student's vocational field.
  • dominant seventh chord — a chord consisting of the dominant and the major third, perfect fifth, and minor seventh above it. Its most natural resolution is to a chord on the tonic
  • dyadic systems limited — Dyalog Limited
  • earth inductor compass — a compass actuated by induction from the earth's magnetic field.
  • east african community — an association established in 1967 by Kenya, Uganda, and Tanzania to promote closer economic and social ties between member states: dissolved in 1977, but reformed in 1999, and joined in 2007 by Burundi and Rwanda
  • east australia current — the part of the South Equatorial Current flowing S along the E coast of Australia.
  • east greenland current — a cold ocean current of low salinity flowing south along the east coast of Greenland.
  • ecclesiastical society — (in Congregational churches) a legal corporation with power to sue and be sued and to administer all of the temporalities of the church.
  • educational psychology — a branch of psychology concerned with developing effective educational techniques and dealing with psychological problems in schools.
  • educational television — television of informational or instructional content.
  • electroencephalographs — Plural form of electroencephalograph.
  • electrophysiologically — In an electrophysiological way.
  • employers' association — a body of employers, usually from the same sector of the economy, associated to further the interests of member companies by conducting negotiations with trade unions, providing advice, making representations to other bodies, etc
  • enchanter's nightshade — any of several onagraceous plants of the genus Circaea, esp C. lutetiana, having small white flowers and bristly fruits
  • end transmission block — (character)   (ETB) The mnemonic for ASCII character 23.
  • engineering consultant — a consultant specializing in engineering
  • facsimile transmission — an international system of transmitting a written, printed, or pictorial document over the telephone system by scanning it photoelectrically and reproducing the image after transmission
  • federal district court — district court (def 2).
  • fermi-dirac statistics — the branch of quantum statistics used to calculate the permitted energy arrangements of the particles in a system in terms of the exclusion principle
  • fetal alcohol syndrome — a pattern of birth defects caused by maternal consumption of alcohol during pregnancy: considered as one of the fetal alcohol spectrum disorders. Abbreviation: FAS.
  • file transfer protocol — (FTP) A client-server protocol which allows a user on one computer to transfer files to and from another computer over a TCP/IP network. Also the client program the user executes to transfer files. It is defined in STD 9, RFC 959. See also anonymous FTP, FSP, TFTP.
  • first cab off the rank — the first person, etc, to do or take advantage of something
  • flat-screen television — A flat-screen television is a television with a flat, narrow screen.
  • garmisch-partenkirchen — a city in S Germany, in the Bavarian Alps.
  • gastrointestinal tract — organs of digestion
  • geographic determinism — a doctrine that regards geographical conditions as the determining or molding agency of group life.
  • get off someone's back — to stop criticizing or pestering someone
  • get off someone's case — an instance of the occurrence, existence, etc., of something: Sailing in such a storm was a case of poor judgment.
  • get one's act together — anything done, being done, or to be done; deed; performance: a heroic act.
  • glucose tolerance test — a diagnostic procedure in which a measured amount of glucose is ingested and blood samples are taken periodically as a means of detecting diabetes mellitus.
  • go through one's paces — to show one's abilities, skills, etc.
  • gold-exchange standard — a monetary system in one country in which currency is maintained at a par with that of another country that is on the gold standard.
  • graeco-roman wrestling — a style of wrestling in which the legs may not be used to obtain a fall and no hold may be applied below the waist
  • gravitational collapse — the final stage of stellar evolution in which a star collapses to a final state, as a white dwarf, neutron star, or black hole, when the star's nuclear reactions no longer generate enough pressure to balance the attractive force of gravity.
  • great glen of scotland — Glen More
  • guest services manager — A guest services manager at a hotel is responsible for the services and facilities that the hotel provides for its guests.
  • gulf of saint lawrence — a deep arm of the Atlantic off the E coast of Canada between Newfoundland and the mainland coasts of Quebec, New Brunswick, and Nova Scotia
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