22-letter words containing c, e, f, t, r
- flat-screen television — A flat-screen television is a television with a flat, narrow screen.
- floating exchange rate — a system in which the value of a currency fluctuates against other currencies in accordance with market forces
- flocculent precipitate — a woolly-looking precipitate, as aluminum hydroxide formed by the addition of ammonia to an aluminum-salt solution.
- frequency distribution — the correspondence of a set of frequencies with the set of categories, intervals, or values into which a population is classified.
- frequency shift keying — (communications) (FSK) The use of frequency modulation to transmit digital data, i.e. two different carrier frequencies are used to represent zero and one. FSK was originally used to transmit teleprinter messages by radio (RTTY) but can be used for most other types of radio and land-line digital telegraphy. More than two frequencies can be used to increase transmission rates.
- friar minor conventual — a friar belonging to a branch of the Franciscan order that separated from the Observants in the 15th century, and that observes a modification of the rule of St. Francis. Also called Conventual. Compare Friar Minor, capuchin (def 4).
- frictional electricity — static electricity generated by friction
- genetic fingerprinting — DNA fingerprinting.
- great glen of scotland — Glen More
- gulf of saint lawrence — a deep arm of the Atlantic off the E coast of Canada between Newfoundland and the mainland coasts of Quebec, New Brunswick, and Nova Scotia
- halfwave rectification — a rectifier that changes only one half of a cycle of alternating current into a pulsating, direct current.
- hereford and worcester — a county in W England. 1516 sq. mi. (3926 sq. km).
- horse of another color — an entirely different matter
- host control interface — (hardware, wireless) (HCI) A network layer in the Bluetooth Core Protocol Stack, lying between the software and the hardware stacks and serving as the interface through which the software controls two of Bluetooth's four core protocols.
- human interface device — (hardware) (HID) Any device to interact directly with humans (mostly input) like keyboard, mouse, joystick, or graphics tablet.
- in (or out of) office — currently holding (or not holding) power or a particular position of authority
- inferential statistics — the branch of statistics dealing with conclusions, generalizations, predictions, and estimations based on data from samples.
- information processing — processing of information, especially the handling of information by computers in accordance with strictly defined systems of procedure.
- information technology — the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. Abbreviation: IT.
- intermediate frequency — the middle frequency in a superheterodyne receiver, at which most of the amplification takes place. Abbreviation: if.
- kinetic theory of heat — a theory that the temperature of a body is determined by the average kinetic energy of its particles and that an inflow of heat increases this energy.
- law enforcement agency — an organization responsible for enforcing the law, such as a police or sheriff department
- letter of introduction — a letter given by one person to another, as an introduction to a third party
- local standard of rest — a frame of reference for a portion of the universe in which the mean motion of nearby stars is zero.
- lord justice of appeal — an ordinary judge of the Court of Appeal
- make a clean breast of — Anatomy, Zoology. (in bipeds) the outer, front part of the thorax, or the front part of the body from the neck to the abdomen; chest.
- manner of articulation — the degree of obstruction or the type of channel imposed upon the passage of air at a given place of articulation, as denoted by such categories as stop, fricative, nasal, and semivowel.
- master warrant officer — a noncommissioned officer in the Canadian forces junior to a chief warrant officer
- miscarriage of justice — law: wrongful judgement
- mistress of ceremonies — a woman who directs the entertainment at a party, dinner, or the like.
- negative reinforcement — form of conditioning
- network interface card — network interface controller
- network node interface — (networking) (NNI) The ATM Forum's specification for connections between network nodes. NNI makes network routing possible. It typically refers to backbone trunk connections between ATM switching equipment. See also: UNI.
- non-constructive proof — (logic) (Or "existence proof") A proof that something exists that does not provide an example of that thing or a method for finding an example. (A constructive proof does provide such an example or method). For example, for any pair of finite real numbers n < 0 and p > 0 there exists a real number 0 < k < 1 such that f(k) = (1-k)*n + k*p = 0. A non-constructive proof might proceed by observing that as k changes continuously from 0 to 1, f(k) changes continuously from n to p and, since they lie either side of zero, f(k) must pass through zero for some intermediate value of k. This proof does not tell us what that value of k is, only that it exists.
- nonspecific urethritis — nongonococcal urethritis.
- nonspecular reflection — the diffuse reflection of sound or light waves
- obstruction of justice — a criminal offence that involves attempting to obstruct the process of law
- office of fair trading — a government department established in the UK in 1973, which acts as an economic regulator, responsible for ensuring fairness in consumer protection and competition law
- on (or off) the track — keeping to (or straying from) the subject, objective, or goal
- on the crest of a wave — If you say that you are on the crest of a wave, you mean that you are feeling very happy and confident because things are going well for you.
- open source definition — (standard) (OSD) Definition of distribution terms for open source software, promoted by the Open Source Initiative.
- other side of the coin — a piece of metal stamped and issued by the authority of a government for use as money.
- out-of-body experience — a vivid feeling of being detached from one's body, usually involving observing it and its environment from nearby
- particular affirmative — a proposition of the form “Some S is P.” Symbol: I.
- partnerships for peace — a subsidiary organization of NATO, comprising former Warsaw Pact countries that wish to be allied with NATO but have not been granted full NATO membership: established in 1994
- picture of dorian gray — a novel (1891) by Oscar Wilde.
- portuguese east africa — former name of Mozambique (def 1).
- portuguese west africa — a republic in SW Africa: formerly an overseas province of Portugal; gained independence Nov. 11, 1975. 481,226 sq. mi. (1,246,375 sq. km). Capital: Luanda.
- positive reinforcement — encouragement
- post office department — former name of United States Postal Service.