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19-letter words containing o, p, e, n

  • generic programming — (programming)   A programming technique which aims to make programs more adaptable by making them more general. Generic programs often embody non-traditional kinds of polymorphism; ordinary programs are obtained from them by suitably instantiating their parameters. In contrast with normal programs, the parameters of a generic programs are often quite rich in structure. For example they may be other programs, types or type constructors or even programming paradigms.
  • genetic programming — (programming)   (GP) A programming technique which extends the genetic algorithm to the domain of whole computer programs. In GP, populations of programs are genetically bred to solve problems. Genetic programming can solve problems of system identification, classification, control, robotics, optimisation, game playing, and pattern recognition. Starting with a primordial ooze of hundreds or thousands of randomly created programs composed of functions and terminals appropriate to the problem, the population is progressively evolved over a series of generations by applying the operations of Darwinian fitness proportionate reproduction and crossover (sexual recombination).
  • gentleman-pensioner — (formerly) a gentleman-at-arms.
  • geocentric parallax — the apparent displacement of an observed object due to a change in the position of the observer.
  • get one's dander up — to become or to cause someone to become annoyed or angry
  • gigabits per second — (unit)   (Gbps) A unit of information transfer rate equal to one billion bits per second. Note that, while a gigabit is defined as a power of two (2^30 bits), a gigabit per second is defined as a power of ten (10^9 bits per second, which is slightly less) than 2^30).
  • give a person a fit — to surprise a person in an outrageous manner
  • go jump in the lake — a body of fresh or salt water of considerable size, surrounded by land.
  • go off the deep end — final or ultimate: the end result.
  • go on a/the rampage — If people go on a rampage, they rush around in a wild or violent way, causing damage or destruction.
  • governing principle — a fundamental moral rule that guides and influences how something is done
  • government monopoly — the exclusive control of the market supply of a product or service by the government
  • grade point average — a measure of scholastic attainment computed by dividing the total number of grade points received by the total number of credits or hours of course work taken.
  • gregorian telescope — a telescope similar in design to the Cassegrainian telescope but less widely used.
  • grievance procedure — the established series of steps to be taken in dealing with a grievance raised with an employer by an employee
  • grosse pointe farms — a city in SE Michigan, near Detroit.
  • grosse pointe woods — a city in SE Michigan, near Detroit.
  • ground-plane aerial — a quarter-wave vertical dipole aerial in which the electrical image forming the other quarter-wave section is formed by reflection in a system of radially disposed metal rods or in a conductive sheet
  • gulf of carpentaria — a shallow inlet of the Arafura Sea, in N Australia between Arnhem Land and Cape York Peninsula
  • gulf of tehuantepec — an inlet of the Pacific on the south coast of the Isthmus of Tehuantepec in S Mexico
  • hamiltonian problem — (computability)   (Or "Hamilton's problem") A problem in graph theory posed by William Hamilton: given a graph, is there a path through the graph which visits each vertex precisely once (a "Hamiltonian path")? Is there a Hamiltonian path which ends up where it started (a "Hamiltonian cycle" or "Hamiltonian tour")? Hamilton's problem is NP-complete. It has numerous applications, sometimes completely unexpected, in computing.
  • hang on the lips of — to listen to with close attention
  • harbinger-of-spring — a North American umbelliferous herb, Erigenia bulbosa, having white flowers that bloom early in the spring.
  • have a bone to pick — to have grounds for a quarrel
  • have one's blood up — to be or cause to be angry or inflamed
  • health professional — a person trained to work in any field of physical or mental health.
  • hepatic portal vein — a vein connecting two capillary networks in the liver
  • heptachlorobiphenyl — (organic compound) Either of twenty-four isomers of the polychlorinated biphenyl containing seven chlorine atoms.
  • hester lynch piozzi — Hester Lynch (Hester Lynch Piozzi) 1741–1821, Welsh writer and friend of Samuel Johnson.
  • hexafluoroplatinate — (chemistry) The univalent anion PtF6- prepared by reacting platinum hexafluoride with certain metals or other elements.
  • hold up one's hands — to confess a mistake or misdeed
  • hop, step, and jump — triple jump.
  • horseshoe whipsnake — a long slender fast-moving nonvenomous snake, Coluber hippocrepis, of Eurasia
  • housing development — a group of houses or apartments, usually of the same size and design, often erected on a tract of land by one builder and controlled by one management.
  • hydropneumatization — utilization of air pressure in the housing of a water turbine to keep the level of water that has been used from rising to interfere with the rotor blades.
  • hyper-nationalistic — a person devoted to nationalism.
  • hyperbolic cosecant — a hyperbolic function that is the reciprocal of hyperbolic sine
  • hyperbolic function — a function of an angle expressed as a relationship between the distances from a point on a hyperbola to the origin and to the coordinate axes, as hyperbolic sine or hyperbolic cosine: often expressed as combinations of exponential functions.
  • hyperfocal distance — the distance, at a given f number, between a camera lens and the nearest point (hyperfocal point) having satisfactory definition when focused at infinity.
  • hyperresponsiveness — An abnormally increased responsiveness, especially that due to hypersensitivity or hyperreactivity.
  • hypolipoproteinemia — An abnormally low level of lipoprotein in the blood.
  • hypomixolydian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from D to D, with the final on G.
  • hysterosalpingogram — An X-ray image taken during hysterosalpingography.
  • idea of pure reason — any of the three undemonstrable entities (a personal soul, a cosmos, and a supreme being) implicit in the fact of a subject and an object of knowledge, and in the need for some principle uniting them.
  • immunoprecipitation — the separation of an antigen from a solution by the formation of a large complex with its specific antibody.
  • impressionistically — In an impressionistic manner.
  • in definite pronoun — a pronoun, as English some, any, somebody, that leaves unspecified the identity of its referent.
  • in someone's pocket — If you say that someone is in someone else's pocket, you disapprove of the fact that the first person is willing to do whatever the second person tells them, for example out of weakness or in return for money.
  • in the hope of/that — If you do one thing in the hope of another thing happening, you do it because you think it might cause or help the other thing to happen, which is what you want.
  • in the person of sb — You can use in the person of when mentioning the name of someone you have just referred to in a more general or indirect way.
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