15-letter words containing d, i, c
- grand staircase — a large and impressive staircase
- 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.
- graphic display — the way in which line drawings and text are displayed
- gross indecency — sexual offence
- guidance system — The guidance system of a missile or rocket is the device which controls its course.
- guild socialism — a form of socialism developed in England in the 20th century, emphasizing decentralization of industry and services with control to be vested in autonomous guilds of workers.
- gynandromorphic — (of an organism) Having male and female characteristics.
- hamamelidaceous — belonging to the Hamamelidaceae, the witch hazel family of plants.
- hard mint candy — a hardened mint-flavoured sweet
- hardship clause — a clause in a contract which covers unforeseen events that would make it more difficult for one party to complete the contract, and in which case offers alternative terms
- have a nice day — pleasantry
- hay conditioner — either of two machines, one designed to crush stems of hay, the other to break and bend them, in order to cause more rapid and even drying
- heart condition — cardiac disorder
- heat-conducting — able to conduct heat or whose function is to conduct heat
- heat-conduction — the transfer of thermal energy between molecules
- hedonic damages — compensation based on what the victim of a crime might have earned in the future
- hemodynamically — With regard to hemodynamics.
- hendecasyllabic — having 11 syllables.
- henry cavendish — Henry, 1731–1810, English chemist and physicist.
- heralds' office — the official heraldic authority of Scotland.
- herbal medicine — the use of herbs to treat illness
- heteroscedastic — (of several distributions) having different variances
- high-dependency — needing or providing a more than usually high level of healthcare
- high-principled — possessing or displaying very high moral or ethical principles
- highland cattle — a breed of cattle with shaggy hair, usually reddish-brown in colour, and long horns
- hitachi hd64180 — (processor) A processor family which adds peripherals and an MMU to the Zilog Z80.
- holding company — a company that controls other companies through stock ownership but that usually does not engage directly in their productive operations (distinguished from parent company).
- holding furnace — a small furnace for holding molten metal produced in a larger melting furnace at a desired temperature for casting.
- holding paddock — a paddock in which cattle or sheep are kept temporarily, as before shearing, etc
- holiday clothes — the clothes worn and bought for travelling on holiday, such as swimwear, skiwear, or clothes for hot or cold weather, etc
- holiday cottage — a cottage used for accommodation for a family, couple, etc, on holiday
- holiday traffic — increased road traffic during holiday periods and public holidays
- homing guidance — a method of missile guidance in which internal equipment enables it to steer itself onto the target, as by sensing the target's heat radiation
- hospital doctor — a hospital doctor works in a hospital, rather than as a general practitioner, in the army, etc
- hot-dip coating — the process of coating sheets of iron or steel with molten zinc.
- house detective — an employee of a department store, hotel, etc., employed to prevent thefts, violations of regulations, or other forms of misconduct on the part of patrons.
- human condition — mortality
- humidifications — Plural form of humidification.
- humpback bridge — arched bridge
- 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 brake — a brake operated by fluid pressures in cylinders and connecting tubular lines.
- hydraulic fluid — a fluid, usually of low viscosity, as oil, used in a hydraulic system.
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydraulic press — a machine permitting a small force applied to a small piston to produce, through fluid pressure, a large force on a large piston.
- hydrobiological — of or relating to hydrobiology
- hydrodynamicist — a specialist in hydrodynamics.
- 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.
- hydromechanical — Of or pertaining to hydromechanics.