19-letter words containing s, i, y
- double-density disk — a disk with more than the normal capacity for storage
- drill-down analysis — drill down
- dry-bulk cargo ship — a ship that carries an unpackaged dry cargo such as coal or grain; bulk carrier
- dynamic positioning — Dynamic positioning is the use of computers to control the position of a semi-submersible rig.
- dynamic translation — (architecture) A virtual machine implementation approach, used to speed up execution of byte-code programs. To execute a program unit such as a method or a function, the virtual machine compiles its bytecodes into (hardware) machine code. The translated code is also placed in a cache, so that next time that unit's machine code can be executed immediately, without repeating the translation. This technique was pioneered by the commercial Smalltalk implementation currently known as VisualWorks, in the early 1980s. Currently it is also used by some implementations of the Java Virtual Machine under the name JIT (Just In Time compilation).
- dynatron oscillator — type of oscillator
- electrophysiologist — A physiologist whose speciality is electrophysiology.
- energy conservation — concerted formal or government action or policy to make sure that energy is not wasted
- english toy spaniel — breed of dog
- evaluation strategy — reduction strategy
- executive secretary — supports executives or departments
- exhibitionistically — In an exhibitionistic manner.
- expressionistically — In an expressionistic manner.
- fall by the wayside — to cease or fail to continue doing something
- fallacy of division — the fallacy of inferring that a property of the whole is also a property of parts or members of the whole (opposed to fallacy of composition).
- family-sized packet — a large packet
- fault tree analysis — (programming) A form of safety analysis that assesses hardware safety to provide failure statistics and sensitivity analyses that indicate the possible effect of critical failures.
- finds its/their way — If something finds its way somewhere, it comes to that place, especially by chance.
- flexible kelly hose — A flexible kelly hose is a hose which carries mud to the kelly.
- floppy (disk) drive — the controller and mechanism for reading and writing data on floppy disks
- flowering raspberry — a shrub, Rubus ordoratus, of eastern North America, having loose clusters of showy purplish or rose-purple flowers and inedible, dry, red fruit.
- forensic psychiatry — the use of psychiatric knowledge and techniques in questions of law, as in determining legal insanity.
- four eyes principle — the requirement that a business transaction be approved by at least two individuals
- free alongside quay — (of a shipment of goods) delivered to the quay without charge to the buyer
- functional analysis — the branch of mathematics that deals with the theory of vector spaces and linear functionals.
- give one's eyeteeth — Dentistry. a canine tooth of the upper jaw: so named from its position under the eye.
- goes without saying — If something goes without saying, it is obvious.
- green mountain boys — the members of the armed bands of Vermont organized in 1770 to oppose New York's territorial claims. Under Ethan Allen they won fame in the War of American Independence
- greenhouse whitefly — See under whitefly.
- have one's way with — manner, mode, or fashion: a new way of looking at a matter; to reply in a polite way.
- heavy goods vehicle — a large road vehicle for carrying goods
- hermetically sealed — airtight
- hester lynch piozzi — Hester Lynch (Hester Lynch Piozzi) 1741–1821, Welsh writer and friend of Samuel Johnson.
- high-bush cranberry — cranberry bush
- high-energy physics — the branch of particle physics that deals with the collisions of particles accelerated to such high energies that new elementary particles are created by the collisions.
- highways department — the department of a state, council, etc, responsible for the upkeep of roads and highways
- histopathologically — In a histopathological manner.
- historiographically — In a historiographical manner; by means of a historiography.
- holy innocents' day — December 28, a day of religious observance commemorating the slaughter of the children of Bethlehem by Herod's order.
- humanist technology — (philosophy) Technology centered around the interests, needs, and well-being of humans.
- hydrostatic balance — a balance for finding the weight of an object submerged in water in order to determine the upthrust on it and thus determine its relative density
- hyper-nationalistic — a person devoted to nationalism.
- hyperbolic cosecant — a hyperbolic function that is the reciprocal of hyperbolic sine
- hypercholesteraemia — (medicine) An abnormally high level of cholesterol in the blood.
- hyperfine structure — the splitting of the lines of an atomic spectrum, produced by the angular momentum of the nucleus of the atom.
- 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.
- hyperparathyroidism — overactivity of the parathyroid gland, characterized by softening of the bones, with consequent pain, tenderness, and a tendency to spontaneous fractures, and by muscular weakness and abdominal cramps.
- hyperresponsiveness — An abnormally increased responsiveness, especially that due to hypersensitivity or hyperreactivity.
- hypersuggestibility — subject to or easily influenced by suggestion.
- hypocholesterolemia — an abnormally low amount of cholesterol in the blood.