17-letter words containing c, o, n, f, r
- forcing frequency — the frequency of an oscillating force applied to a system
- 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.
- fort walton beach — a city in NW Florida.
- forward contracts — Forward contracts are agreements to buy something in the future for a price that has been agreed today.
- 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.
- 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].
- fractionalization — Separation into parts by fractionalizing.
- frames per second — (unit) (fps) The unit of measurement of the frame rate of a moving image.
- francis of assisi — Saint (Giovanni Francesco Bernardone) 1182?–1226, Italian friar: founder of the Franciscan order.
- francisco pizarro — Francisco [fran-sis-koh;; Spanish frahn-thees-kaw,, -sees-] /frænˈsɪs koʊ;; Spanish frɑnˈθis kɔ,, -ˈsis-/ (Show IPA), c1470–1541, Spanish conqueror of Peru.
- fraternal society — a club or other association, usually of men, having a limited membership and devoted to professional, religious, charitable, or social activities.
- freezer container — a rigid plastic container used to hold food that is to be frozen
- french provincial — noting, pertaining to, or resembling a style of furnishings and decoration originating in the provinces of France in the 18th century, derived from but less ornate than styles then current in Paris and featuring simply carved wood furniture, often with decorative curved moldings.
- french revolution — the revolution that began in 1789, overthrew the absolute monarchy of the Bourbons and the system of aristocratic privileges, and ended with Napoleon's overthrow of the Directory and seizure of power in 1799.
- french somaliland — a former name of Djibouti (def 1).
- frequency polygon — a frequency curve consisting of connected line segments formed by joining the midpoints of the upper edges of the rectangles in a histogram whose class intervals are of uniform length.
- full load current — A full load current is the largest current that a motor or other device is designed to carry under particular conditions.
- 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.
- further education — adult education.
- graafian follicle — one of the small vesicles containing a developing ovum in the ovary of a mammal.
- grandfather clock — a pendulum floor clock having a case as tall as or taller than a person; tall-case clock; long-case clock.
- 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.
- hydrofluorocarbon — Any of a class of partly chlorinated and fluorinated hydrocarbons, used as an alternative to chlorofluorocarbons in foam production, refrigeration, and other processes.
- hydrogasification — a high-temperature, high-pressure process for producing liquid or gaseous fuels from fine particles of coal and hydrogen gas
- immunofluorescent — Of, pertaining to, or using immunofluorescence.
- impersonification — (archaic) the act of impersonating; impersonation.
- improper fraction — a fraction having the numerator greater than the denominator.
- in recognition of — If something is done in recognition of someone's achievements, it is done as a way of showing official appreciation of them.
- in the process of — If you are in the process of doing something, you have started to do it and are still doing it.
- incomplete flower — a flower without one or more of the normal parts, as carpels, sepals, petals, pistils, or stamens.
- induction furnace — a type of electric furnace used for melting a charge of scrap by the heat produced by its own electrical resistance.
- integral function — an entire function.
- interconfessional — common to or occurring between churches having different confessions.
- internal conflict — psychological struggle within the mind of a literary or dramatic character, the resolution of which creates the plot's suspense: Hamlet's inaction is caused by internal conflict.
- john of lancaster — Duke of Bedford, 1389–1435, Bedford, John of Lancaster, Duke of.
- john of the cross — Saint (Juan de Yepis y Álvarez) 1542–91, Spanish mystic, writer, and theologian: cofounder with Saint Theresa of the order of Discalced Carmelites.
- julian of norwich — ?1342–?1413, English mystic and anchoress: best known for the Revelations of Divine Love describing her visions
- lance of courtesy — a lance having a blunt head to prevent serious injury by a jouster to an opponent.
- laplace transform — a map of a function, as a signal, defined especially for positive real values, as time greater than zero, into another domain where the function is represented as a sum of exponentials.
- law of reflection — the principle that when a ray of light, radar pulse, or the like, is reflected from a smooth surface the angle of reflection is equal to the angle of incidence, and the incident ray, the reflected ray, and the normal to the surface at the point of incidence all lie in the same plane.
- law of refraction — the principle that for a ray, radar pulse, or the like, that is incident on the interface of two media, the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocity of the ray in the first medium to the velocity in the second medium and the incident ray, refracted ray, and normal to the surface at the point of incidence all lie in the same plane.
- line of scrimmage — an imaginary line parallel to the goal lines that passes from one sideline to the other through the point of the football closest to the goal line of each team.
- magnetizing force — that part of the magnetic induction that is determined at any point in space by the current density and displacement current at that point independently of the magnetic or other physical properties of the surrounding medium. Symbol: H.
- make reference to — mention, allude to
- manufactured home — a prefabricated house, assembled in modular sections.
- master of science — a master's degree given usually in a specific branch of the natural sciences, mathematics, or technology.