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18-letter words containing r, u, s, m

  • diaminofluorescein — (organic compound) A fluorescein into which two amino groups have been substituted.
  • diatomaceous earth — an unconsolidated form of diatomite
  • dietary supplement — a substance taken in addition to what you eat in order to promote health
  • distributed memory — (architecture)   The kind of memory in a parallel processor where each processor has fast access to its own local memory and where to access another processor's memory it must send a message via the inter-processor network. Opposite: shared memory.
  • distributed system — A collection of (probably heterogeneous) automata whose distribution is transparent to the user so that the system appears as one local machine. This is in contrast to a network, where the user is aware that there are several machines, and their location, storage replication, load balancing and functionality is not transparent. Distributed systems usually use some kind of client-server organisation. Distributed systems are considered by some to be the "next wave" of computing.
  • electroluminescent — Having the quality of electroluminescence.
  • elementary student — primary school pupil
  • energy consumption — amount of energy used
  • entrepreneurialism — The spirit or state of acting in an entrepreneurial manner.
  • entry requirements — the types and grades of examination required to enter a university
  • euclid's algorithm — (algorithm)   (Or "Euclidean Algorithm") An algorithm for finding the greatest common divisor (GCD) of two numbers. It relies on the identity gcd(a, b) = gcd(a-b, b) To find the GCD of two numbers by this algorithm, repeatedly replace the larger by subtracting the smaller from it until the two numbers are equal. E.g. 132, 168 -> 132, 36 -> 96, 36 -> 60, 36 -> 24, 36 -> 24, 12 -> 12, 12 so the GCD of 132 and 168 is 12. This algorithm requires only subtraction and comparison operations but can take a number of steps proportional to the difference between the initial numbers (e.g. gcd(1, 1001) will take 1000 steps).
  • exercise equipment — equipment that can be used for exercising, such as tread mills, rowing machines, etc
  • extemporaneousness — The degree or property of being extemporaneous.
  • fascicular cambium — cambium that develops within the vascular bundles, producing secondary xylem and phloem.
  • feeping creaturism — /fee'ping kree"ch*r-izm/ A deliberate spoonerism for creeping featurism, meant to imply that the system or program in question has become a misshapen creature of hacks. This term isn"t really well defined, but it sounds so neat that most hackers have said or heard it. It is probably reinforced by an image of terminals prowling about in the dark making their customary noises.
  • first class module — (programming)   A module that is a first class data object of the programming language, e.g. a record containing functions. In a functional language, it is standard to have first class programs, so program building blocks can have the same status.
  • fixed-focus camera — a camera with an unadjustable focal length and with a relatively large depth of field.
  • frequency spectrum — The frequency spectrum of an electrical signal is the distribution of the amplitudes and phases of each frequency component against frequency.
  • from the housetops — publicly and widely
  • gamblers anonymous — an organization that holds group meetings to help people who are addicted to gambling
  • gamma distribution — a continuous two-parameter distribution from which the chi-square and exponential distributions are derived, written Gamma (α. β), where α and β are greater than zero, and defined in terms of the gamma function
  • gastroduodenostomy — See under gastroenterostomy.
  • give someone curry — to assault (a person) verbally or physically
  • glomerulonephritis — a kidney disease affecting the capillaries of the glomeruli, characterized by albuminuria, edema, and hypertension.
  • gnu superoptimiser — (GSO) A function sequence generator that uses an exhaustive generate-and-test approach to find the shortest instruction sequence for a given function. Written by Torbjorn Granlund <[email protected]> and Tom Wood. You have to tell the superoptimiser which function and which CPU you want to get code for. This is useful for compiler writers. FTP superopt-2.2.tar.Z from a GNU archive site. Generates code for DEC Alpha, SPARC, Intel 80386, 88000, RS/6000, 68000, 29000 and Pyramid (SP, AP and XP).
  • going to jerusalem — musical chairs.
  • government housing — housing owned and managed by the federal or state government, which is rented out to tenants, esp as a form of affordable housing
  • grampian mountains — a mountain system of central Scotland, extending from the southwest to the northeast and separating the Highlands from the Lowlands. Highest peak: Ben Nevis, 1344 m (4408 ft)
  • greenhouse warming — the increase in the mean temperature of the earth attributed to the greenhouse effect
  • gulf stream system — a major ocean-current system consisting of the Gulf Stream and the Florida and North Atlantic currents.
  • gum digger's spear — a long steel probe used by gum diggers digging for kauri gum
  • handlebar mustache — A handlebar mustache is a long thick mustache with curled ends.
  • hemidemisemiquaver — a sixty-fourth note.
  • honour moderations — (at Oxford University) the first public examination, in which candidates are placed into one of three classes of honours
  • human rights group — a group that campaigns for human rights
  • hungry programmers — (body)   A group of programmers producing free software.
  • immunofluorescence — any of various techniques for detecting an antigen or antibody in a sample by coupling its specifically interactive antibody or antigen to a fluorescent compound, mixing with the sample, and observing the reaction under an ultraviolet-light microscope.
  • in terrorem clause — a clause in a will stating that a beneficiary who contests the will shall lose his or her legacy.
  • in your mind's eye — If you see something in your mind's eye, you imagine it and have a clear picture of it in your mind.
  • incommensurability — not commensurable; having no common basis, measure, or standard of comparison.
  • industrial diamond — a small often synthetic diamond, valueless as a gemstone, used in cutting tools, abrasives, etc
  • inner automorphism — an automorphism that maps an element x into an element of the form axa −1 where a −1 is the inverse of a.
  • inseam measurement — (in tailoring) the measurement on a pair of trousers or on a person of the inside leg from the crotch to the ankle
  • instruction manual — how-to, usage guide
  • instrument landing — an aircraft landing accomplished by use of gauges on the instrument panel and ground-based radio equipment, with limited reference to outside visual signals.
  • instrument station — station (def 14a).
  • insurance salesman — male: sells insurance
  • involuntary muscle — muscle: contracts involuntarily
  • isthmus of corinth — a narrow strip of land between the Gulf of Corinth and the Saronic Gulf: crossed by the Corinth Canal making navigation possible between the gulfs
  • jerusalem syndrome — a delusive condition affecting some visitors to Jerusalem in which the sufferer identifies with a major figure from his or her religious background
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