19-letter words containing g, r, a, n, t
- diffraction grating — a band of equidistant, parallel lines, usually more than 5000 per inch (2000 per centimeter), ruled on a glass or polished metal surface for diffracting light to produce optical spectra.
- digital electronics — (electronics) The implementation of two-valued logic using electronic logic gates such as and gates, or gates and flip-flops. In such circuits the logical values true and false are represented by two different voltages, e.g. 0V for false and +5V for true. Similarly, numbers are normally represented in binary using two different voltages to represented zero and one. Digital electronics contrasts with analogue electronics which represents continuously varying quantities like sound pressure using continuously varying voltages. Digital electronics is the foundation of modern computers and digital communications. Massively complex digital logic circuits with millions of gates can now be built onto a single integrated circuit such as a microprocessor and these circuits can perform millions of operations per second.
- digital linear tape — (storage) (DLT) A kind of magnetic tape drive originally developed by DEC and now marketed by Quantum. DLT drives implement the Digital Lempel Ziv 1 (DLZ1) compression algorithm in a combination of hardware and firmware. They use a popular chip by Stac (now hi/fn) to do the string searching. Counting, sorting and Huffman coding are done in firmware (with hardware support for the Huffman algorithm?). In April 1997 DLT drives can transfer 5 megabytes per second and can store 35 gigabytes on a single cartridge. Compression might roughly double these figures.
- direct grant school — (in Britain, formerly) a school financed by endowment, fees, and a state grant conditional upon admittance of a percentage of nonpaying pupils nominated by the local education authority
- display advertising — display ads taken collectively.
- don the baggy green — to represent Australia at Test cricket
- earthquake engineer — a civil engineer who studies the effects of seismic activity on structures and consults on earthquake-resistant design and construction.
- electrical engineer — An electrical engineer is a person who uses scientific knowledge to design, construct, and maintain electrical devices.
- electromagnetically — By means of electromagnetism.
- electron micrograph — a photograph or image of a specimen taken using an electron microscope
- electronegativities — Plural form of electronegativity.
- electronic graphics — (on television) the production of graphic designs and text by electronic means
- electronic magazine — (messaging, publication, web) (e-zine) A regular publication on some particular topic distributed in digital form, chiefly now via the web but also by electronic mail or floppy disk. E-zines are often distributed for free by enthusiasts.
- energy conservation — concerted formal or government action or policy to make sure that energy is not wasted
- engineering factory — a factory where engineering products are made
- entitlement program — a government program providing defined sectors of the population with social benefits
- equatorial mounting — an astronomical telescope mounting that allows motion of the telescope about two mutually perpendicular axes, one of which is parallel to the earth's axis
- error-based testing — (programming) Testing where information about programming style, error-prone language constructs, and other programming knowledge is applied to select test data capable of detecting faults, either a specified class of faults or all possible faults.
- essence of bergamot — a fragrant essential oil from the fruit rind of this plant, used in perfumery and some teas (including Earl Grey)
- euclidean algorithm — Euclid's Algorithm
- evaluation strategy — reduction strategy
- evaporative cooling — a method of reducing temperature that uses evaporation
- executive agreement — an agreement made between the US President and the head of a foreign state, having the effect of a treaty
- extreme programming — a discipline of software engineering following a specific structure, designed to simplify and speed up the development process
- feel strongly about — to have decided opinions concerning
- figurative language — language that contains or uses figures of speech, especially metaphors.
- fixed exchange rate — finance: set rate of exchange
- fixed-wing aircraft — a heavier-than-air aircraft capable of flight whose lift is generated not by wing motion relative to the aircraft, but by forward motion through the air
- floating restaurant — a boat or ship that has been converted for use as a restaurant
- fortification agate — an agate, used as a gem, having polygonal banding such that it suggests the plan of a bastion.
- forward integration — the acquisition of all or part of a distribution chain by a firm that sells the goods distributed, so that the firm becomes or become closer to the direct seller of the goods
- framework agreement — an agreement that sets the limits and scope for further negotiation, discussion, etc
- front-end financing — money or costs required or incurred in advance of a project in order to get it under way
- front-fastening bra — a bra which is fastened together at the front of the body
- future date testing — (testing) The process of setting a computer's date to a future date to test a program's (expected or unexpected) date sensitivity. Future date testing only shows the effects of dates on the computer(s) under scrutiny, it does not take into account knock-on effects of dates on other connected systems.
- gain on translation — A gain on translation is the amount of money that is made by a company by converting another currency used in a transaction into the functional currency of the company.
- galactic coordinate — Usually, galactic coordinates. a member of a system of coordinates that define the position of a celestial body with reference to the Milky Way.
- gamma ray astronomy — the branch of astronomy that deals with the study of celestial objects by means of the gamma rays that come from them.
- gamma-ray astronomy — the branch of astronomy that deals with the study of celestial objects by means of the gamma rays that come from them.
- gas central heating — a system of central heating fuelled by combustible gas
- gastrocolic omentum — the peritoneal fold attached to the stomach and the colon and hanging over the small intestine.
- gastroenterocolitis — (medicine) inflammation of the stomach, small intestines, and colon.
- gastroenterological — Of or pertaining to gastroenterology.
- gedanken experiment — thought experiment.
- gender reassignment — the alteration, by surgery and hormone treatments, of a person's physical sex characteristics to approximate those of the opposite sex: Born male, she now lives as a woman but has no plans for a sex change.
- general anaesthesia — the use of a general anaesthetic
- general anaesthetic — sth administered to induce unconsciousness
- general linguistics — the study of the characteristics of language in general rather than of a particular language; theoretical, rather than applied, linguistics.
- general of the army — the highest ranking military officer; the next rank above general.
- general partnership — a partnership in which each of the partners is fully liable for the firm's debts.