24-letter words containing h, s, t, r, e

grandfather, father, son — (operating system) (GFS) A backup rotation scheme in which a "grandfather" backup is performed on the first Monday of each month, a "father" backup is performed on every other Monday and a "son" backup is performed on every other day of the week. Grandfather tapes are kept for a year, father tapes for a month and son tapes for a week. The exact schedule (and thus the number of tapes required) may vary, as may the choice of full backup or incremental backup, but the idea is that it should be possible to restore versions of any file of different ages: e.g. yesterday's, last week's or last year's version.
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.
hairdressing appointment — an appointment to have your hair cut, styled, coloured, etc, at a hairdresser
have at one's fingertips — to have available for instant use
have one's head straight — the upper part of the body in humans, joined to the trunk by the neck, containing the brain, eyes, ears, nose, and mouth.
have the drop on someone — to have the advantage over someone
heart is a lonely hunter — a novel (1940) by Carson McCullers.
hexaethyl tetraphosphate — a yellow, very poisonous liquid, (C 2 H 5 O) 6 P 4 O 7 , soluble in water, used as an insecticide.
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 bypass ratio engine — a type of by-pass engine in which a large fan driven by a turbine and housed in a short duct forces air rearwards around the exhaust gases in order to increase the propulsive thrust
high-density lipoprotein — a blood constituent involved in the transport of cholesterol and associated with a decreased risk of atherosclerosis and heart attack. Abbreviation: HDL .
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.
hoop-petticoat narcissus — petticoat narcissus.
house of representatives — the lower legislative branch in many national and state bicameral governing bodies, as in the United States, Mexico, and Japan.
ichthyophthirius-disease — ich.
in one's heart of hearts — Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferior vena cavae, a right ventricle that pumps the blood through the pulmonary artery to the lungs for oxygenation, a left atrium that receives the oxygenated blood via the pulmonary veins and passes it through the mitral valve, and a left ventricle that pumps the oxygenated blood, via the aorta, throughout the body.
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 superhighway — internet
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.
involuntary manslaughter — the unlawful but unintentional killing of a human being
jewish autonomous region — an autonomous region in the Khabarovsk territory of the Russian Federation in E Siberia. 13,900 sq. mi. (36,000 sq. km). Capital: Birobidzhan.
knowledge sharing effort — (project) An ARPA project developing techniques and methods for building large-scale knowledge bases which are sharable and reusable.
lady washington geranium — show geranium.
laryngotracheobronchitis — A respiratory disease, a form of croup.
le chatelier's principle — the principle that if a system in chemical equilibrium is subjected to a disturbance it tends to change in a way that opposes this disturbance
leave much to be desired — be inadequate
like a fish out of water — out of place, out of one's element
macintosh user interface — (operating system) The graphical user interface used by Apple Computer's Macintosh family of personal computers, based on graphical representations of familiar office objects (sheets of paper, files, wastepaper bin, etc.) positioned on a two-dimensional "desktop" workspace. Programs and data files are represented on screen by small pictures (icons). An object is selected by moving a mouse over the real desktop which correspondingly moves the pointer on screen. When the pointer is over an icon on screen, the icon is selected by pressing the button on the mouse. A hierarchical file system is provided that lets a user "drag" a document (a file) icon into and out of a folder (directory) icon. Folders can also contain other folders and so on. To delete a document, its icon is dragged into a trash can icon. For people that are not computer enthusiasts, managing files on the Macintosh is easier than using the MS-DOS or Unix command-line interpreter. The Macintosh always displays a row of menu titles at the top of the screen. When a mouse button is pressed over a title, a pull-down menu appears below it. With the mouse button held down, the option within the menu is selected by pointing to it and then releasing the button. Unlike the IBM PC, which, prior to Microsoft Windows had no standard graphical user interface, Macintosh developers almost always conform to the Macintosh interface. As a result, users are comfortable with the interface of a new program from the start even if it takes a while to learn all the rest of it. They know there will be a row of menu options at the top of the screen, and basic tasks are always performed in the same way. Apple also keeps technical jargon down to a minimum. Although the Macintosh user interface provides consistency; it does not make up for an application program that is not designed well. Not only must the application's menus be clear and understandable, but the locations on screen that a user points to must be considered. Since the mouse is the major selecting method on a Macintosh, mouse movement should be kept to a minimum. In addition, for experienced typists, the mouse is a cumbersome substitute for well-designed keyboard commands, especially for intensive text editing.
ministry of the interior — a government department that deals with the domestic or internal affairs of a country, esp law and order
national weather service — an agency of the National Oceanic and Atmospheric Administration that is responsible for meteorological observations, weather forecasts, storm and flood warnings, etc.
network attached storage — (networking, storage) (NAS) Fixed disks, RAID arrays, and magnetic tape drives connected directly to a Storage Area Network (SAN) or other direct network connection. This is in contrast to a file server where the peripherals are connected to the network via a computer (the server).
neutrosophic probability — (logic) An extended form of probability based on Neutrosophy, in which a statement is held to be t true, i indeterminate, and f false, where t, i, f are real values from the ranges T, I, F, with no restriction on T, I, F or the sum n=t+i+f.
newton-raphson iteration — (algorithm) An iterative algorithm for solving equations. Given an equation, f x = 0 and an initial approximation, x(0), a better approximation is given by: x(i+1) = x(i) - f(x(i)) / f'(x(i)) where f'(x) is the first derivative of f, df/dx. Newton-Raphson iteration is an example of an anytime algorithm in that each approximation is no worse than the previous one.
nongonococcal urethritis — a widespread sexually transmitted infection of the urethra, caused by the parasite Chlamydia trachomatis, or the mycoplasm Ureaplasma urealyticum, characterized in males by painful urination and discharge from the penis and in females by frequent, painful urination and cervical erosion. Abbreviation: NGU.
northern mariana islands — a US commonwealth territory in the N Pacific, formerly part of the Trust Territory of the Pacific Islands (1947–87). Capital: Saipan island (Capitol Hill). Pop: 51 170 (2013 est). Area: 477 sq km (184 sq miles)
open shortest-path first — Open Shortest-Path First Interior Gateway Protocol
open system architecture — (operating system) (OSA) A competitor to IBM's SNA.
organization and methods — a systematic examination of an organization's structure, procedures, management and control, with a view to determining its comparative efficiency in achieving defined organizational aims
other things being equal — If you say 'other things being equal' or 'all things being equal' when talking about a possible situation, you mean if nothing unexpected happens or if there are no other factors which affect the situation.
photomechanical transfer — a method of producing photographic prints or offset printing plates from paper negatives by a chemical transfer process rather than by exposure to light
phrase-structure grammar — a grammar that consists of phrase-structure rules.
physiological atmosphere — ecosphere.
plantation walking horse — one of a breed of saddle horses developed largely from Standardbred and Morgan stock.
pluck sth out of the air — If you say that someone plucks a figure, name, or date out of the air, you mean that they say it without thinking much about it before they speak.
portable scheme debugger — (PSD) A package for source code debugging of R4RS-compliant Scheme under GNU Emacs by Kellom ?ki Pertti <[email protected]>. Version 1.1. Distributed under GNU GPL. It works with scm, Elk and Scheme->C.
preparatory to doing sth — If one action is done preparatory to another, it is done before the other action, usually as preparation for it.
private health insurance — insurance against the need for medical treatment as a private patient
psychopathic personality — an antisocial personality characterized by the failure to develop any sense of moral responsibility and the capability of performing violent or antisocial acts

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