15-letter words containing o, c, u, r
- geodetic survey — a land area survey in which the curvature of the surface of the earth is taken into account.
- gloucester city — a city in W New Jersey, on the Delaware River.
- gloucestershire — a county in SW England. 1255 sq. mi. (2640 sq. km). County seat: Gloucester.
- glucocorticoids — Plural form of glucocorticoid.
- glucuronic acid — Biochemistry. an acid, C 6 H 10 O 7 , formed by the oxidation of glucose, found combined with other products of metabolism in the blood and urine.
- glycuronic acid — glucuronic acid.
- gnome computers — (company) A small UK hardware and software company. They make transputer boards for the Acorn Archimedes among other things. E-mail: Chris Stenton <[email protected]>.
- graduate school — a school, usually a division of a university, offering courses leading to degrees more advanced than the bachelor's degree.
- graph colouring — (application) A constraint-satisfaction problem often used as a test case in research, which also turns out to be equivalent to certain real-world problems (e.g. register allocation). Given a connected graph and a fixed number of colours, the problem is to assign a colour to each node, subject to the constraint that any two connected nodes cannot be assigned the same colour. This is an example of an NP-complete problem. See also four colour map theorem.
- graph reduction — A technique invented by Chris Wadsworth where an expression is represented as a directed graph (usually drawn as an inverted tree). Each node represents a function call and its subtrees represent the arguments to that function. Subtrees are replaced by the expansion or value of the expression they represent. This is repeated until the tree has been reduced to a value with no more function calls (a normal form). In contrast to string reduction, graph reduction has the advantage that common subexpressions are represented as pointers to a single instance of the expression which is only reduced once. It is the most commonly used technique for implementing lazy evaluation.
- group insurance — life, accident, or health insurance available to a group of persons, as the employees of a company, under a single contract, usually without regard to physical condition or age of the individuals.
- groutlock brick — a brick chamfered on its inner angles to allow space for vertical and horizontal reinforcing rods sealed in grout.
- gulf of corinth — an inlet of the Ionian Sea between the Peloponnese and central Greece
- gunnery officer — an officer in charge of heavy guns
- haemoglobinuric — relating to the presence of haemoglobin in the urine
- hard-luck story — a story of misfortune designed to elicit sympathy
- hausdorff space — a topological space in which each pair of points can be separated by two disjoint open sets containing the points.
- have a crush on — be attracted to: sb
- heterochthonous — not indigenous; foreign (opposed to autochthonous): heterochthonous flora and fauna.
- heterodactylous — having the first and fourth toes directed backward, and the second and third forward, as in trogons.
- holding furnace — a small furnace for holding molten metal produced in a larger melting furnace at a desired temperature for casting.
- horatius cocles — a legendary Roman hero of the 6th century bc, who defended a bridge over the Tiber against Lars Porsena
- horned cucumber — a tropical African plant, Cucumis metuliferus, having fruit with spiky, orange skin and jellylike pulp that tastes like cucumbers.
- horticulturally — With respect to horticulture.
- horticulturists — Plural form of horticulturist.
- housing project — a publicly built and operated housing development, usually intended for low- or moderate-income tenants, senior citizens, etc.
- human resources — (used with a plural verb) people, especially the personnel employed by a given company, institution, or the like.
- hurdle champion — a hurdler who has defeated all others in a competition
- hyaluronic acid — a mucopolysaccharide serving as a viscous medium in the tissues of the body and as a lubricant in joints.
- hybrid computer — a computer system containing both analog and digital hardware.
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydrofracturing — a process in which fractures in rocks below the earth's surface are opened and widened by injecting chemicals and liquids at high pressure: used especially to extract natural gas or oil.
- hydroxycoumarin — (organic compound) Any of several isomeric hydroxy derivatives of coumarin, some of which are the basis of pharmaceuticals.
- hypercoagulable — related to excessive coagulation of the blood or blood clots
- hyperfunctional — of or relating to a function or functions: functional difficulties in the administration.
- hyperproduction — an increased or excessive production or output
- ichthyodorulite — a spiny plate located on the tail and back of some fish or similar vertebrates
- ignition source — An ignition source is a process or event which can cause a fire or explosion.
- immunochemistry — the study of the chemistry of immunologic substances and reactions.
- immunoreactions — Plural form of immunoreaction.
- inch of mercury — a unit of atmospheric pressure, being the pressure equal to that exerted by a column of mercury one inch high under standard conditions of temperature and gravity: 33.864 millibars. Abbreviation: in. Hg.
- incommensurable — not commensurable; having no common basis, measure, or standard of comparison.
- incommensurably — In an incommensurable manner; immeasurably.
- incredulousness — not credulous; disinclined or indisposed to believe; skeptical.
- indirect labour — work done in administration and sales rather than in the manufacturing of a product
- induction motor — a type of electric motor in which alternating current from a power source is fed through a primary winding and induces a current in a secondary winding, with the parts arranged so that the resulting magnetic field causes a movable rotor to rotate with respect to a fixed stator.
- instruction set — (architecture) The collection of machine language instructions that a particular processor understands. The term is almost synonymous with "instruction set architecture" since the instructions are fairly meaningless in isolation from the registers etc. that they manipulate.
- insurrectionary — of, relating to, or of the nature of insurrection.
- insurrectionist — an act or instance of rising in revolt, rebellion, or resistance against civil authority or an established government.
- insurrectionize — to cause insurrection in (a country or the like).