17-letter words containing f, e, t, u
- diffused junction — a semiconductor junction formed by diffusing acceptor or donor impurity atoms into semiconductor material to form regions of p-type or n-type conductivity
- dimethylsulfoxide — DMSO.
- director of music — a person in charge of musical training and performance at an institution such as a college, especially the head bandmaster of a military band
- disrespectfulness — The state or quality of being disrespectful; disrespect; disregard.
- distributed force — A distributed force is a force that acts on a large part of a surface, not just on one place.
- double quatrefoil — a charge having the form of a foil with eight leaves, used especially as the cadency mark of a ninth son.
- double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
- effective current — the magnitude of an alternating current having the same heating effect as that of a given magnitude of direct current.
- enrolment figures — the numbers of people enrolling at an institution, on a course, etc
- equalization fund — a monetary reserve established by a country to provide funds for maintaining the official exchange rates of its currency by equalizing the buying and selling of foreign exchange.
- equation of state — any equation that expresses the relationship between the temperature, pressure, and volume of a substance
- error of judgment — a wrong or bad decision
- executive officer — the second-in-command of any of certain military units
- explicit function — a function whose values may be computed directly, as y = x2 + 1
- facts and figures — details; precise information
- fade in (or out) — to appear or cause to appear (or disappear) gradually; make or become more (or less) distinct
- fair market value — The fair market value of an asset is what a willing buyer would pay a willing seller for it on the open market.
- false bread-fruit — ceriman.
- father substitute — a male who replaces an absent father and becomes an object of attachment.
- feasibility study — (systems analysis) Part of the systems develpment life cycle which aims to determine whether it is sensible to develop some system. The most popular model of feasibility study is "TELOS", standing for Technical, Economic, Legal, Operational, Schedule. Technical Feasibility: does the technology exist to implement the proposed system? Is it a practical proposition? Economic Feasibility: is the system cost-effective? Do benefits outweigh costs? Legal Feasibility: is there any conflict between the proposed system and legal requirements, e.g. the Data Protection Act? Operational Feasibility: are the current work practices and procedures adequate to support the new system? Schedule Feasibility: can the system be developed in time? After the feasibility study, the requirements analysis should be carried out.
- feint-ruled paper — writing paper with light horizontal lines printed across at regular intervals
- felix frankfurter — Felix, 1882–1965, U.S. jurist, born in Austria: associate justice of the U.S. Supreme Court 1939–62.
- fellow countryman — sb of same nationality
- female chauvinist — a female who patronizes, disparages, or otherwise denigrates males in the belief that they are inferior to females and thus deserving of less than equal treatment or benefit.
- female-chauvinist — a person who is aggressively and blindly patriotic, especially one devoted to military glory.
- fictitious person — a legal entity or artificial person, as a corporation.
- figure-eight knot — a kind of knot
- financial futures — futures in a stock-exchange index, currency exchange rate, or interest rate enabling banks, building societies, brokers, and speculators to hedge their involvement in these markets
- find one's tongue — to recover the ability to talk, as after shock or embarrassment
- fire extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- fire-extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- first triumvirate — the political alliance of Caesar, Crassus, and Pompey, formed in 60 bc
- first-degree burn — a burned place or area: a burn where fire had ripped through the forest.
- fish out of water — any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales.
- flight instrument — any instrument used to indicate the altitude, attitude, airspeed, drift, or direction of an aircraft.
- flight lieutenant — A flight lieutenant is an officer of middle rank in the British air force.
- flight supplement — an additional charge payable on the price of an air ticket
- 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
- fluorescent light — a fluorescent lamp in domestic or commercial use; a fluorescent strip
- fluorescent strip — a fluorescent light in the form of a long strip
- fluvioterrestrial — (of animals) able to live in rivers and on land
- foam at the mouth — a collection of minute bubbles formed on the surface of a liquid by agitation, fermentation, etc.: foam on a glass of beer.
- follow the hounds — to hunt a fox, etc. on horseback with hounds
- foot-pound-second — of or relating to the system of units in which the foot, pound, and second are the principal units of length, mass, and time. Abbreviation: fps, f.p.s.
- foucault pendulum — a pendulum that demonstrates the rotation of the earth by exhibiting an apparent change in its plane of oscillation.
- foundation course — A foundation course is a course that you do at some colleges and universities in order to prepare yourself for a longer or more advanced course.
- fouquier-tinville — Antoine Quentin [ahn-twan kahn-tan] /ɑ̃ˈtwan kɑ̃ˈtɛ̃/ (Show IPA), 1747?–95, French revolutionist: prosecutor during the Reign of Terror.
- four on the floor — a four-speed manual transmission having the gearshift set into the floor.
- four-letter words — any of a number of short words, usually of four letters, considered offensive or vulgar because of their reference to excrement or sex.