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24-letter words containing c, h, e

  • developmental psychology — a branch of psychology that studies changes in human behavior from early life to death.
  • dibasic sodium phosphate — sodium phosphate (def 2).
  • dibasic-sodium-phosphate — Also called monobasic sodium phosphate. a white, crystalline, slightly hygroscopic, water-soluble powder, NaH 2 PO 4 , used chiefly in dyeing and in electroplating.
  • dictionary and thesaurus — a dictionary that includes a separate section listing terms with synonyms and antonyms. An online reference site, such as Reference.com, provides immediate electronic access to several dictionaries and a thesaurus as well as to other reference sources.
  • digital switched network — (communications)   (DSN) The completely digital version of the PSTN.
  • diminished seventh chord — a chord often used in an enharmonic modulation and very common in modern music, esp jazz and pop music, consisting of a diminished triad with an added diminished seventh above the root
  • diphenylaminechlorarsine — adamsite.
  • disturbance of the peace — a malicious and willful intrusion on the peace and quiet of a community or neighbourhood
  • double overhead camshaft — a pair of overhead camshafts, one to operate the intake valves and the other to operate the exhaust valves. Abbreviation: DOHC.
  • dream of the red chamber — Chinese Hung Lou Mêng or Hong Lou Meng. an 18th-century Chinese novel by Ts'ao Hsüeh-ch'in, completed by Kao E, in 120 chapters.
  • dutch west india company — a Dutch merchant company chartered in 1621 to carry on trade with Africa, the West Indies, North and South America, and Australia.
  • educational psychologist — a person trained in educational psychology
  • electrocardiographically — By means of electrocardiography.
  • electronic whiteboarding — audiographic teleconferencing
  • endotracheal anaesthesia — a method of administering gaseous anaesthetics to animals through a tube inserted into the trachea
  • extremely high frequency — a radio frequency between 30 000 and 300 000 megahertz
  • fight like kilkenny cats — to fight until both parties are destroyed
  • fight or flight reaction — the response of the sympathetic nervous system to a stressful event, preparing the body to fight or flee, associated with the adrenal secretion of epinephrine and characterized by increased heart rate, increased blood flow to the brain and muscles, raised sugar levels, sweaty palms and soles, dilated pupils, and erect hairs.
  • fight-or-flight reaction — the response of the sympathetic nervous system to a stressful event, preparing the body to fight or flee, associated with the adrenal secretion of epinephrine and characterized by increased heart rate, increased blood flow to the brain and muscles, raised sugar levels, sweaty palms and soles, dilated pupils, and erect hairs.
  • fish protein concentrate — an odorless and tasteless high-protein food additive made from ground fish and suitable for human consumption. Abbreviation: FPC.
  • fluoxetine hydrochloride — a white crystalline compound, C 17 H 18 F 3 NO⋅HCl: inhibits the uptake of serotonin and is used chiefly as an antidepressant.
  • french equatorial africa — a former federation of French territories in central Africa, including Chad, Gabon, Middle Congo (now People's Republic of the Congo), and Ubangi-Shari (now Central African Republic): each became independent in 1960.
  • general of the air force — the highest ranking officer in the U.S. Air Force.
  • geographical determinism — the theory that human activity is determined by geographical conditions
  • get hot under the collar — If someone gets hot under the collar about something, they get very annoyed, angry, or excited about it.
  • glasgow haskell compiler — (language)   (GHC) A Haskell 1.2 compiler written in Haskell by the AQUA project at Glasgow University, headed by Simon Peyton Jones <[email protected]> throughout the 1990's [started?]. GHC can generate either C or native code for SPARC, DEC Alpha and other platforms. It can take advantage of features of gcc such as global register variables and has an extensive set of optimisations. GHC features an extensible I/O system based on a "monad", in-line C code, fully fledged unboxed data types, incrementally-updatable arrays, mutable reference types, generational garbage collector, concurrent threads. Time and space profiling is also supported. It requires GNU gcc 2.1+ and Perl. GHC runs on Sun-4, DEC Alpha, Sun-3, NeXT, DECstation, HP-PA and SGI. E-mail: <[email protected]>.
  • graduated pension scheme — (between 1961 and 1975) an earnings-related pension scheme which was based on the amount of an employee's National Insurance contributions
  • grand unification theory — a possible future quantum field theory that would encompass both the electroweak theory and quantum chromodynamics. Abbreviation: GUT.
  • graphical user interface — a software interface designed to standardize and simplify the use of computer programs, as by using a mouse to manipulate text and images on a display screen featuring icons, windows, and menus.
  • great crested flycatcher — a North American flycatcher, Myiarchus crinitus, noted for its use of the castoff skins of snakes in building its nest.
  • grin like a cheshire cat — a constantly grinning cat in Lewis Carroll's Alice's Adventures in Wonderland.
  • hardware circular buffer — (programming, hardware)   digital signal processors which support hardware circular buffers automatically generate and increment pointers for memory accesses which wrap to the beginning of the buffer when its end is reached, thus saving the time and instructions otherwise needed to ensure that the address pointer stays within the boundary of the buffer, and speeding the execution of repetitive DSP algorithms.
  • have (or get) cold feet — to be (or become) timid or fearful
  • have carnal knowledge of — to have sexual intercourse with
  • have had a drop too much — to be drunk
  • heart in the right place — If you say that someone's heart is in the right place, you mean that they are kind, considerate, and generous, although you may disapprove of other aspects of their character.
  • hierarchical data format — (file format, data)   (HDF) A library and multi-object file format for the transfer of graphical and numerical data between computeres. The freely available HDF distribution consists of the library, command line utilities, test suite source, Java interface, and the Java-based HDF Viewer (JHV). HDF supports several different data models, including multidimensional arrays, raster images, and tables. Each defines a specific aggregate data type and provides an API for reading, writing, and organising the data and metadata. New data models can be added by the HDF developers or users. HDF is self-describing, allowing an application to interpret the structure and contents of a file without any outside information. One HDF file can hold a mixture of related objects which can be accessed as a group or as individual objects. Users can create their own grouping structures called "vgroups". HDF files can be shared across most common platforms, including many workstations and high performance computers. An HDF file created on one computer can be read on a different system without modification.
  • hierarchical file system — (file system)   A file system in which the files are organised into a hierarchy. The nodes of the hierarchy are called directories while the leaves are the files themselves. See also root directory. Compare flat file system.
  • high performance fortran — (language)   (HPF) A data parallel language extension to Fortran 90 which provides a portable programming interface for a wide variety of target platforms. The original HPF language specification was produced by the High Performance Fortran Forum, a broad consortium of industry and academia, which met regularly throughout 1992 and early 1993. HPF compilers are now available on most commonly-used computing systems, and users are beginning to gain first hand experience with this language. The Forum has continued to meet in order to address advanced topics.
  • high performance routing — (networking)   (HPR) Routing designed to work in conjunction with APPN Intermediate Session Routing (ISR) network nodes. HPR nodes perform many of the same functions as ISR nodes. For example, HPR nodes use the same method of calculating routes based on the Topology Routing Service database and class of service tables. HPR nodes also supports such APPN features as connection networks and support for parallel transmission groups (TGs). In the HPR architecture, both partner nodes must support HPR for RTP connections to take place between the nodes. If one node supports HPR and the partner node does not, then the link will support ISR functionality only.
  • high-fructose corn syrup — corn syrup to which enzymes have been added to change some of the glucose to fructose, making the product sweeter than regular corn syrup. Abbreviation: HFCS.
  • homolographic projection — an equal-area projection in which the proportion between regions of unequal area is correctly shown.
  • hoop-petticoat narcissus — petticoat narcissus.
  • human-computer interface — (software, hardware)   (HCI) Any software or hardware that allows a user to interact with a computer. Examples are WIMP, command-line interpreter, or virtual reality. See also Human-Computer Interaction.
  • ichthyophthirius-disease — ich.
  • incomplete metamorphosis — insect development, as in the grasshopper and cricket, in which the change is gradual and characterized by the absence of a pupal stage. Compare complete metamorphosis.
  • information architecture — the design and organization of an online resource, usually with regard to usability.
  • instructional technology — (education)   Design, development, use, management and evaluation of process and resources for learning. Instructional technology aims to promote the application of validated, practical procedures in the design and delivery of instruction. It is often defined either in terms of media and other technology used (e.g. audiovisual media and equipment and computers), or in terms of a systematic process which encompasses instructional design, development, delivery and evaluation.
  • involutional melancholia — (formerly) extreme depression related to menopause or, less frequently, the male climacteric.
  • jewish american princess — JAP.
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