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

  • emergency rations — food and drink that is designated for use in an emergency: for example, in a famine, after a plane crash, when hill-walkers or mountaineers are stranded, etc.
  • encephalomyelitis — Inflammation of the brain and spinal cord, typically due to acute viral infection.
  • epistemologically — In a manner that pertains to epistemology.
  • exclusionary rule — a legal rule that evidence obtained illegally, as from a search without a warrant, may not be introduced at trial
  • executive mansion — the White House (in Washington, D.C.), official home of the President of the U.S.
  • 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
  • field sales force — a team of people selling a product or service in the field as opposed to over the telephone, etc
  • 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
  • foolscap envelope — an envelope of dimensions suitable to hold an unfolded sheet of foolscap paper
  • 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.
  • 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.
  • 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.
  • garlic mayonnaise — mayonnaise flavoured with garlic
  • geological survey — U.S. Government. a division of the Department of the Interior, created in 1879, that studies the nation's water and mineral resources, makes topographic surveys, and classifies and leases public lands.
  • geomagnetic storm — magnetic storm.
  • gestatorial chair — a ceremonial chair on which the pope is carried
  • get one's back up — the rear part of the human body, extending from the neck to the lower end of the spine.
  • give satisfaction — to satisfy
  • go like hot cakes — to be sold very quickly or in large quantities
  • greensand process — a process for casting iron with sand not previously heated.
  • haematocrystallin — Alternative form of hematocrystallin.
  • 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.
  • hasbrouck heights — a borough in NE New Jersey.
  • herbaceous border — A herbaceous border is a flower bed containing a mixture of plants that flower every year.
  • heterochlamydeous — (of a plant) having a perianth consisting of distinct sepals and petals
  • hexacosanoic acid — cerotic acid.
  • high-carbon steel — steel containing between 0.5 and 1.5 per cent carbon
  • histamine blocker — any of various substances that act at a specific receptor site to block certain actions of histamine.
  • historical method — the process of establishing general facts and principles through attention to chronology and to the evolution or historical course of what is being studied.
  • hold all the aces — If you say that someone holds all the aces, you mean that they have all the advantages in a contest or situation.
  • hollandaise sauce — a sauce of egg yolks, butter, lemon juice, and seasonings.
  • homeland security — national defence
  • homogentisic acid — an intermediate compound in the metabolism of tyrosine and of phenylalanine, found in excess in the blood and urine of persons affected with alkaptonuria.
  • horseradish sauce — a piquant sauce made from horseradish root, vinegar, etc, and traditionally eaten in Britain with roast beef
  • household cavalry — (in Britain) cavalry units forming part of the ceremonial guard of the monarch.
  • housekeeping cart — A housekeeping cart is a large metal basket on wheels which is used by a cleaner in a hotel to move clean bed linen, towels, and cleaning equipment.
  • hubble's constant — the ratio of the recessional velocity of galaxies to their distance from the sun, with current measurements of its value ranging from 50 to 100 km/sec per megaparsec.
  • hydrotherapeutics — hydrotherapy.
  • hyperbolic secant — a hyperbolic function that is the reciprocal of cosh; sech
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