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17-letter words containing a, f, r, i, c, n

  • double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
  • drained of colour — colourless
  • electrofiltration — Electrofiltration is a separation process in which an electric field is applied across a filter to improve separation.
  • electron affinity — a measure of the ability of an atom or molecule to form a negative ion, expressed as the energy released when an electron is attached
  • exfoliating cream — a granular cosmetic preparation that removes dead cells from the skin's surface
  • factory inspector — a person who inspects factories
  • facts and figures — details; precise information
  • 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.
  • farmers' alliance — an informal name for various regional political organizations that farmers established in the 1880s and that led to the formation of the Peoples' party in 1891–92.
  • farming community — a community where farming is the main industry
  • farthingale chair — an English chair of c1600 having no arms, a straight and low back, and a high seat.
  • fermentation lock — a valve placed on the top of bottles of fermenting wine to allow bubbles to escape
  • ferrimagnetically — In a ferrimagnetic manner.
  • financial adviser — A financial adviser is someone whose job it is to advise people about financial products and services.
  • financial futures — futures in a stock-exchange index, currency exchange rate, or interest rate enabling banks, building societies, brokers, and speculators to hedge their involvement in these markets
  • financial manager — a person responsible for the supervision and handling of the financial affairs of an organization
  • financial planner — a person whose business is advising individuals in the management of their financial affairs
  • first call on sth — If you have first call on something, you will be asked before anyone else whether you want to buy or use it.
  • 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
  • flagrante delicto — Law. in the very act of committing the offense.
  • floating currency — a currency that is free to fluctuate against other currencies in accordance with market forces
  • floating dry dock — a dock that floats and can be lowered in the water for the entrance of a ship, and then raised for use as a dry dock
  • flowering currant — an ornamental shrub, Ribes sanguineum, growing to 2 to 3 metres (6 to 9ft) in height, with red, crimson, yellow, or white flowers: family Saxifragaceae
  • flowering tobacco — any plant belonging to the genus Nicotiana, of the nightshade family, as N. alata and N. sylvestris, having clusters of fragrant flowers that usually bloom at night, grown as an ornamental.
  • fluid lubrication — lubrication in which bearing surfaces are separated by an oil film sustained by the motion of the parts
  • foreign secretary — foreign minister.
  • 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.
  • francis ferdinand — 1863–1914, archduke of Austria: heir apparent to the thrones of Austria and Hungary whose assassination precipitated the outbreak of World War I (nephew of Francis Joseph I).
  • 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
  • freight insurance — insurance paid on goods in transport
  • 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 somaliland — a former name of Djibouti (def 1).
  • 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.
  • funicular railway — a short, very steep railway having two parallel sets of tracks, upon each of which runs a car or train raised or lowered by means of a cable that simultaneously lowers or raises the other car or train in such a way that the two are approximately counterbalanced.
  • further education — adult education.
  • graafian follicle — one of the small vesicles containing a developing ovum in the ovary of a mammal.
  • hairline fracture — a very fine crack in a bone
  • 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.
  • human trafficking — the illegal practice of procuring or trading in human beings for the purpose of prostitution, forced labor, or other forms of exploitation.
  • hydrogasification — a high-temperature, high-pressure process for producing liquid or gaseous fuels from fine particles of coal and hydrogen gas
  • impersonification — (archaic) the act of impersonating; impersonation.
  • improper fraction — a fraction having the numerator greater than the denominator.
  • induction furnace — a type of electric furnace used for melting a charge of scrap by the heat produced by its own electrical resistance.
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