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17-letter words containing e, s, c, o, f

  • devil's food cake — a rich chocolate cake
  • 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
  • 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
  • disidentification — The act of disidentifying, or rejecting a personal or group identity.
  • distributed force — A distributed force is a force that acts on a large part of a surface, not just on one place.
  • due course of law — the regular administration of the law, according to which no citizen may be denied his or her legal rights and all laws must conform to fundamental, accepted legal principles, as the right of the accused to confront his or her accusers.
  • egg on one's face — embarrassment due to an obvious blunder
  • eudoxus of cnidus — ?406–?355 bc, Greek astronomer and mathematician; believed to have calculated the length of the solar year
  • facsimile catalog — a catalog that includes small reproductions of the items listed, as paintings, slides, designs, or the like.
  • factory inspector — a person who inspects factories
  • fairness doctrine — a policy mandated by the Federal Communications Commission, requiring radio and television stations to grant equal time to a political candidate, group, etc., to present an opposing viewpoint to one already aired.
  • fee-paying school — a school which charges fees to parents of pupils
  • fictitious person — a legal entity or artificial person, as a corporation.
  • field post office — a place to which mail intended for military units in the field is sent to be sorted and forwarded
  • field sales force — a team of people selling a product or service in the field as opposed to over the telephone, etc
  • fire commissioner — the senior or officer at state or provincial level in charge of fire prevention and fire safety
  • first commandment — “Thou shalt have no other gods before me”: first of the Ten Commandments.
  • first performance — the first time that a play or concert is performed
  • first-order logic — (language, logic)   The language describing the truth of mathematical formulas. Formulas describe properties of terms and have a truth value. The following are atomic formulas: True False p(t1,..tn) where t1,..,tn are terms and p is a predicate. If F1, F2 and F3 are formulas and v is a variable then the following are compound formulas: The "order" of a logic specifies what entities "For all" and "Exists" may quantify over. First-order logic can only quantify over sets of atomic propositions. (E.g. For all p . p => p). Second-order logic can quantify over functions on propositions, and higher-order logic can quantify over any type of entity. The sets over which quantifiers operate are usually implicit but can be deduced from well-formedness constraints. In first-order logic quantifiers always range over ALL the elements of the domain of discourse. By contrast, second-order logic allows one to quantify over subsets.
  • fishnet stockings — leg coverings for women, made from an open mesh fabric resembling netting
  • five-spice powder — a mixture of spices used especially in Chinese cooking, usually including cinnamon, cloves, fennel seed, pepper, and star anise.
  • florentine stitch — a straight stitch worked in a high and low relief pattern to form a variety of zigzag or oblique designs.
  • 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
  • foolscap envelope — an envelope of dimensions suitable to hold an unfolded sheet of foolscap paper
  • 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.
  • foreign secretary — foreign minister.
  • forensic evidence — evidence obtained by the use of science, for example DNA evidence, etc
  • forensic medicine — the application of medical knowledge to questions of civil and criminal law, especially in court proceedings.
  • 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.
  • four-stroke cycle — A four-stroke cycle is the cycle of engine operation which requires four strokes of the piston: for induction, compression, ignition, and exhaust.
  • fourfold purchase — a tackle that is composed of a rope passed through two fourfold blocks in such a way as to provide mechanical power in the ratio of 1 to 5 or 1 to 4, depending on whether hauling is done on the running or the standing block and without considering friction. Compare tackle (def 2).
  • fractal dimension — (mathematics)   A common type of fractal dimension is the Hausdorff-Besicovich Dimension, but there are several different ways of computing fractal dimension. Fractal dimension can be calculated by taking the limit of the quotient of the log change in object size and the log change in measurement scale, as the measurement scale approaches zero. The differences come in what is exactly meant by "object size" and what is meant by "measurement scale" and how to get an average number out of many different parts of a geometrical object. Fractal dimensions quantify the static *geometry* of an object. For example, consider a straight line. Now blow up the line by a factor of two. The line is now twice as long as before. Log 2 / Log 2 = 1, corresponding to dimension 1. Consider a square. Now blow up the square by a factor of two. The square is now 4 times as large as before (i.e. 4 original squares can be placed on the original square). Log 4 / log 2 = 2, corresponding to dimension 2 for the square. Consider a snowflake curve formed by repeatedly replacing ___ with _/\_, where each of the 4 new lines is 1/3 the length of the old line. Blowing up the snowflake curve by a factor of 3 results in a snowflake curve 4 times as large (one of the old snowflake curves can be placed on each of the 4 segments _/\_). Log 4 / log 3 = 1.261... Since the dimension 1.261 is larger than the dimension 1 of the lines making up the curve, the snowflake curve is a fractal. [sci.fractals FAQ].
  • frames per second — (unit)   (fps) The unit of measurement of the frame rate of a moving image.
  • fraternal society — a club or other association, usually of men, having a limited membership and devoted to professional, religious, charitable, or social activities.
  • freedom of speech — the right of people to express their opinions publicly without governmental interference, subject to the laws against libel, incitement to violence or rebellion, etc.
  • french somaliland — a former name of Djibouti (def 1).
  • fulgencio batista — Fulgencio [fool-hen-syaw] /fulˈhɛn syɔ/ (Show IPA), (Fulgencio Batista y Zaldívar) 1901–73, Cuban military leader: dictator of Cuba 1934–40; president 1940–44, 1952–59.
  • functional isomer — any of several structural isomers that have the same molecular formula but with the atoms connected in different ways and therefore falling into different functional groups.
  • give satisfaction — to satisfy
  • greenhouse effect — an atmospheric heating phenomenon, caused by short-wave solar radiation being readily transmitted inward through the earth's atmosphere but longer-wavelength heat radiation less readily transmitted outward, owing to its absorption by atmospheric carbon dioxide, water vapor, methane, and other gases; thus, the rising level of carbon dioxide is viewed with concern.
  • half-round chisel — a cold chisel with a semicircular cutting edge used for making narrow channels
  • hall of residence — Halls of residence are buildings with rooms or flats, usually built by universities or colleges, in which students live during the term.
  • household effects — domestic belongings
  • immunofluorescent — Of, pertaining to, or using immunofluorescence.
  • impersonification — (archaic) the act of impersonating; impersonation.
  • in someone's face — the front part of the head, from the forehead to the chin.
  • in the process of — If you are in the process of doing something, you have started to do it and are still doing it.
  • inefficaciousness — Lack of efficacy.
  • interconfessional — common to or occurring between churches having different confessions.
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