17-letter words containing e, r, g, i, o, n
- emissions trading — the buying and selling of allowances for pollutant emissions
- energy conversion — the process of changing one form of energy into another, such as nuclear energy into heat or solar energy into electrical energy
- enrolment figures — the numbers of people enrolling at an institution, on a course, etc
- equatorial guinea — a republic of W Africa, consisting of Río Muni on the mainland and the island of Bioko in the Gulf of Guinea, with four smaller islands: ceded by Portugal to Spain in 1778; gained independence in 1968. Official languages: Spanish and French. Religion: Roman Catholic majority. Currency: franc. Capital: Malabo. Pop: 704 000 (2013 est). Area: 28 049 sq km (10 830 sq miles)
- exfoliating cream — a granular cosmetic preparation that removes dead cells from the skin's surface
- explosive forming — a rapid method of forming a metal object in which components are made by subjecting the metal to very high pressures generated by a controlled explosion
- fear and loathing — (Hunter S. Thompson) A state inspired by the prospect of dealing with certain real-world systems and standards that are totally brain-damaged but ubiquitous - Intel 8086s, COBOL, EBCDIC, or any IBM machine except the Rios (also known as the RS/6000).
- figure-eight knot — a kind of knot
- fingerling potato — a finger-shaped potato
- fingertip control — control exercised through your fingertips, e.g. by touching a touchscreen
- fitness programme — a plan to help someone improve their health and physical condition
- flagrante delicto — Law. in the very act of committing the offense.
- floating currency — a currency that is free to fluctuate against other currencies in accordance with market forces
- flowering currant — an ornamental shrub, Ribes sanguineum, growing to 2 to 3 metres (6 to 9ft) in height, with red, crimson, yellow, or white flowers: family Saxifragaceae
- flowering dogwood — a North American dogwood tree, Cornus florida, having small greenish flowers in the spring, surrounded by white or pink bracts that resemble petals: the state flower and the state tree of Virginia.
- flowering tobacco — any plant belonging to the genus Nicotiana, of the nightshade family, as N. alata and N. sylvestris, having clusters of fragrant flowers that usually bloom at night, grown as an ornamental.
- fluorescent light — a fluorescent lamp in domestic or commercial use; a fluorescent strip
- folie de grandeur — a delusion of grandeur; megalomania.
- forcing frequency — the frequency of an oscillating force applied to a system
- foreign relations — (used with a singular verb) the field of foreign affairs: an expert in foreign relations.
- foreign secretary — foreign minister.
- freewill offering — a voluntary religious contribution made in addition to what may be expected or required.
- frostbite sailing — the sport of sailing in temperate latitudes during the winter despite cold weather.
- full linear group — the group of all nonsingular linear transformations mapping a finite-dimensional vector space into itself.
- garden heliotrope — the common valerian, Valeriana officinalis, especially when cultivated as an ornamental.
- garden mignonette — a Mediterranean plant, Resida odorata, which has spikes of small greenish-white flowers with prominent anthers
- garlic mayonnaise — mayonnaise flavoured with garlic
- gender expression — the external expression of gender roles, as through socially defined behaviors and ways of dressing.
- genealogical tree — family tree.
- general admission — an admission charge for unreserved seats at a theatrical performance, sports event, etc.
- general sarmiento — a city in E Argentina, a suburb of Buenos Aires.
- generalized other — an individual's internalized impression of societal norms and expectations.
- genetic algorithm — (GA) An evolutionary algorithm which generates each individual from some encoded form known as a "chromosome" or "genome". Chromosomes are combined or mutated to breed new individuals. "Crossover", the kind of recombination of chromosomes found in sexual reproduction in nature, is often also used in GAs. Here, an offspring's chromosome is created by joining segments choosen alternately from each of two parents' chromosomes which are of fixed length. GAs are useful for multidimensional optimisation problems in which the chromosome can encode the values for the different variables being optimised.
- geomagnetic storm — magnetic storm.
- george washington — Booker T(aliaferro) [boo k-er tol-uh-ver] /ˈbʊk ər ˈtɒl ə vər/ (Show IPA), 1856–1915, U.S. reformer, educator, author, and lecturer.
- get (right) on it — to begin doing a task (immediately)
- get in one's hair — to annoy one
- gigaelectron volt — one billion electron-volts. Abbreviation: GeV, Gev.
- give free rein to — Often, reins. a leather strap, fastened to each end of the bit of a bridle, by which the rider or driver controls a horse or other animal by pulling so as to exert pressure on the bit.
- go down the drain — to withdraw or draw off (a liquid) gradually; remove slowly or by degrees, as by filtration: to drain oil from a crankcase.
- gold export point — an exchange rate at which it is as cheap to settle international accounts by exporting gold bullion as by buying bills of exchange
- goldbeater's skin — the prepared outside membrane of the large intestine of the ox, used by goldbeaters to lay between the leaves of the metal while they beat it into gold leaf.
- golf ball printer — IBM 2741
- government action — intervention by a government, esp to influence financial markets
- graafian follicle — one of the small vesicles containing a developing ovum in the ovary of a mammal.
- graduated pension — the money that an employee receives after retirement if they have paid into the graduated pension scheme
- grain of paradise — Usually, grains of paradise. one of the pungent, peppery seeds of an African plant, Aframomum melegueta, of the ginger family, used to strengthen cordials and in veterinary medicine.
- great white heron — a large white heron, Ardea occidentalis, of Florida and the Florida Keys.
- gridiron pendulum — a clock pendulum having, as part of its shaft, an arrangement of brass and steel rods having different coefficients of expansion, such that the pendulum has the same length at any temperature.
- grignard reaction — the reaction of a Grignard reagent with any of the numerous types of compounds with which it can combine, as alcohols, acids, aldehydes, ketones, or esters: used chiefly in organic synthesis.