16-letter words containing u, t, f
- feulgen reaction — a reaction in which an aldehyde combines with a modified Schiff's reagent to produce a purplish compound: used especially to test for the presence of DNA
- fictitious force — any force that is postulated to account for apparent deviations from Newton's laws of motion appearing in an accelerated reference system.
- filterable virus — a virus particle small enough to pass through a filter of diatomaceous earth or porcelain, which will not pass bacteria: chiefly historical or an informal indicator of size, as synthetic membrane filters now permit passage of the smallest virus.
- find favour with — to be approved of by someone
- finished product — the product that emerges at the end of a manufacturing process
- finite automaton — Finite State Machine
- fire regulations — rules intended to make sure that people and property stay safe in the event of a fire
- fire-tube boiler — any boiler for generating steam by passing hot gases and other combustible products through tubes (fire tubes) immersed in water to a chimney or uptake.
- first four ships — the earliest settlers' ships to arrive in the Canterbury Province
- first lieutenant — an officer ranking next above second lieutenant and next below a captain.
- first-time buyer — someone who is buying his or her first house
- fish or cut bait — any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales.
- fishing industry — the industry of catching fish
- fissure eruption — the emergence of lava from a fissure in the ground rather than from a volcanic cone or vent
- flame cultivator — an implement that kills weeds by scorching them with a directed flow of flaming gas.
- flat-track bully — a sportsperson who dominates inferior opposition, but who cannot beat top-level opponents
- flight simulator — a device used in pilot and crew training that provides a cockpit environment and sensations of flight under actual conditions.
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- flutter tonguing — a method of sounding a wind instrument, esp the flute, with a rolling movement of the tongue
- focused strategy — a business strategy in which an organization divests itself of all but its core activities, using the funds raised to enhance the distinctive abilities that give it an advantage over its rivals
- folk linguistics — speculation and popular views about language.
- follow-up letter — a letter sent as a follow-up to an initial letter or to a telephone call, meeting, etc
- food for thought — sth worth thinking about
- fool around with — have casual sex
- foot fault judge — on official on the baseline who is responsible for calling foot faults
- for a/one minute — If you say that you do not believe for a minute or for one minute that something is true, you are emphasizing that you do not believe that it is true.
- for external use — If medicine is for external use, it is intended to be used only on the outside of your body, and not to be eaten or drunk.
- for the duration — If you say that something will happen for the duration, you mean that it will happen for as long as a particular situation continues.
- fort sam houston — a military reservation and U.S. Army training center in San Antonio, Tex.
- foundation stone — any of the stones composing the foundation of a building.
- four-letter word — any of a number of short words, usually of four letters, considered offensive or vulgar because of their reference to excrement or sex.
- four-masted brig — jackass bark (def 2).
- four-minute mile — a mile-long race run in four minutes or less
- four-star petrol — petrol containing lead, formerly sold in the UK
- fourth amendment — an amendment to the U.S. Constitution, ratified in 1791 as part of the Bill of Rights, prohibiting unlawful search and seizure of personal property.
- fourth dimension — Physics, Mathematics. a dimension in addition to length, width, and depth, used so as to be able to employ geometrical language in discussing phenomena that depend on four variables: Time is considered a fourth dimension for locating points in space-time.
- frankfurt school — a school of thought, founded at the University of Frankfurt in 1923 by Theodor Adorno, Herbert Marcuse and others, derived from Marxist, Freudian, and Hegelian theory
- fraternity house — a house occupied by a college or university fraternity.
- freezing mixture — a mixture of two substances, usually salt and ice, to give a temperature below 0°C
- french community — a cultural and economic association of France, its overseas departments and territories, and former French territories that chose to maintain association after becoming independent republics: formed 1958.
- frontier dispute — a conflict concerning a frontier between countries and which usually involves those countries
- fuel consumption — use of a material to generate power
- full court press — Basketball. a tactic of harassing, close-guarding defense in which the team without the ball pressures the opponent man-to-man the entire length of the court in order to disrupt dribbling or passing and force a turnover: Suddenly behind by eighteen points, they went to a full-court press.
- full steam ahead — If something such as a plan or a project goes full steam ahead, it progresses quickly.
- full to the brim — If something, especially a container, is filled to the brim or full to the brim with something, it is filled right up to the top.
- full-court press — Basketball. a tactic of harassing, close-guarding defense in which the team without the ball pressures the opponent man-to-man the entire length of the court in order to disrupt dribbling or passing and force a turnover: Suddenly behind by eighteen points, they went to a full-court press.
- fullness of time — the proper or destined time.
- functional group — a group of atoms responsible for the characteristic behavior of the class of compounds in which the group occurs, as the hydroxyl group in alcohols.
- functional shift — a change in the grammatical function of a word, as in the use of the noun input as a verb or the noun fun as an adjective.
- functional water — water containing additives that provide extra nutritional value