16-letter words containing c, o, n, f, e, r
- decimal fraction — a fraction whose denominator is some power of 10, usually indicated by a dot (decimal point or point) written before the numerator: as 0.4 = 4/10; 0.126 = 126/1000.
- deflecting force — the apparent deflection (Coriolis acceleration) of a body in motion with respect to the earth, as seen by an observer on the earth, attributed to a fictitious force (Coriolis force) but actually caused by the rotation of the earth and appearing as a deflection to the right in the Northern Hemisphere and a deflection to the left in the Southern Hemisphere.
- dictionary flame — [Usenet] An attempt to sidetrack a debate away from issues by insisting on meanings for key terms that presuppose a desired conclusion or smuggle in an implicit premise. A common tactic of people who prefer argument over definitions to disputes about reality. Compare spelling flame.
- direction finder — a receiver with a loop antenna rotating on a vertical axis, used to ascertain the direction of incoming radio waves.
- diversifications — Plural form of diversification.
- documentary film — factual, informative film
- dolce far niente — pleasing inactivity.
- dorothy canfield — Dorothy, Fisher, Dorothy Canfield.
- drag coefficient — a measure of the drag of an object in a moving fluid, esp air
- electronic flash — Photography
- engineer officer — a ship's officer who is qualified to be in charge of the vessel's propulsion and other machinery
- extrinsic factor — vitamin B12
- face recognition — the ability of a computer to scan, store, and recognize human faces for use in identifying people
- fandango on core — (jargon, programming) (Unix/C, from the Mexican dance) In C, a wild pointer that runs out of bounds, causing a core dump, or corrupts the malloc arena in such a way as to cause mysterious failures later on, is sometimes said to have "done a fandango on core". On low-end personal machines without an MMU, this can corrupt the operating system itself, causing massive lossage. Other frenetic dances such as the rhumba, cha-cha, or watusi, may be substituted. See aliasing bug, precedence lossage, smash the stack, memory leak, memory smash, overrun screw, core.
- father confessor — confessor (def 2).
- feedback control — (electronics) A control system which monitors its effect on the system it is controlling and modifies its output accordingly. For example, a thermostat has two inputs: the desired temperature and the current temperature (the latter is the feedback). The output of the thermostat changes so as to try to equalise the two inputs. Computer disk drives use feedback control to position the read/write heads accurately on a recording track. Complex systems such as the human body contain many feedback systems that interact with each other; the homeostasis mechanisms that control body temperature and acidity are good examples.
- feel constrained — If you feel constrained to do something, you feel that you must do it, even though you would prefer not to.
- ferdinand marcos — Ferdinand E(dralin) [ed-ruh-lin] /ˈɛd rə lɪn/ (Show IPA), 1917–1989, Philippine political leader: president 1965–86.
- ferrocyanic acid — a white, crystalline, unstable, water-soluble solid, H 4 Fe(CN) 6 , obtained by the interaction of a ferrocyanide and an acid.
- ferruginous duck — a common European duck, Aythyra nyroca, having reddish-brown plumage with white wing bars
- 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
- fibonacci number — a number in the Fibonacci sequence, each of which is the sum of the previous two
- fibonacci series — a sequence of integers in which each integer (Fibonacci number) after the second is the sum of the two preceding integers; specif., the series 1, 1, 2, 3, 5, 8, 13, . . .
- figure-conscious — concerned to keep an attractively slim body shape
- file compression — (algorithm) The compression of data in a file, usually to reduce storage requirements.
- finance director — financial manager
- finished product — the product that emerges at the end of a manufacturing process
- flettner control — servocontrol (def 3).
- florencio varela — a city in E Argentina, near Buenos Aires.
- floridean starch — the storage polysaccharide of red algae.
- flowering quince — any shrub belonging to the genus Chaenomeles, of the rose family, native to eastern Asia, having showy, waxy flowers and a quincelike fruit, grown widely as an ornamental.
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- food intolerance — an intolerance of a specific type of food, causing an adverse reaction
- force one's hand — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
- forced vibration — Forced vibration is a type of vibration in which a force is repeatedly applied to a mechanical system.
- foreign commerce — an interchange of goods or commodities, especially on a large scale between different countries (foreign commerce) or between different parts of the same country (domestic commerce) trade; business.
- foreign currency — money used in another country
- foreign exchange — commercial paper drawn on a person or corporation in a foreign nation.
- forensic science — the collection of several fields of science to the purposes of law
- forinsec service — foreign service
- formation packer — A formation packer is a substance that is used as a seal between the casing and the borehole so that part of the hole can be tested.
- forward exchange — a foreign bill purchased at a stipulated price and payable at a future date.
- francesco sforza — Count Carlo [kahr-law] /ˈkɑr lɔ/ (Show IPA), 1873–1952, Italian statesman: anti-Fascist leader.
- francis joseph i — 1830–1916, emperor of Austria 1848–1916; king of Hungary 1867–1916.
- francis of sales — Saint, 1567–1622, French ecclesiastic and writer on theology: bishop of Geneva 1602–22.
- francis townsend — Francis Everett, 1867–1960, U.S. physician and proposer of the Townsend plan.
- franco-provencal — a Romance dialect group of western Switzerland and neighboring parts of France: closely related to both Provençal and northern French.
- free association — the uncensored expression of the ideas, impressions, etc., passing through the mind of the analysand, a technique used to facilitate access to the unconscious.
- french cameroons — Cameroun (def 2).
- 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.