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22-letter words containing i, h, e, a

  • hermann-mauguin symbol — a notation for indicating a particular point group.
  • hexamethylenetetramine — a white, crystalline, water-soluble powder, C 6 H 12 N 4 , used as a vulcanization accelerator, an absorbent in gas masks, in the manufacture of the explosive RDX and synthetic resins, and in medicine as a diuretic and urinary antiseptic.
  • highway contract route — a route for carrying mail over the highway between designated points, given on contract to a private carrier and often requiring, in rural areas, delivery to home mailboxes. Abbreviation: HCR.
  • historical materialism — (in Marxist theory) the doctrine that all forms of social thought, as art or philosophy, and institutions, as the family or the state, develop as a superstructure founded on an economic base; that they reflect the character of economic relations and are altered or modified as a result of class struggles; that each ruling economic class produces the class that will destroy or replace it; and that dialectical necessity requires the eventual withering away of the state and the establishment of a classless society: the body of theory, in dialectical materialism, dealing with historical process and social causation.
  • home improvement grant — a government grant for house improvements such as insulation, adding a bathroom, or urgent repairs
  • hoof-and-mouth disease — foot-and-mouth disease.
  • hook, line, and sinker — a curved or angular piece of metal or other hard substance for catching, pulling, holding, or suspending something.
  • horn-rimmed spectacles — spectacles with rims made of material resembling horn
  • horseradish peroxidase — Histology. an enzyme, isolated from horseradish, that when microinjected can be detected by the colored products of the reaction it catalyzes, used as a tracer, as in tracing the route of a motor neuron from the cell body in the spinal cord to the muscle it innervates.
  • host control interface — (hardware, wireless)   (HCI) A network layer in the Bluetooth Core Protocol Stack, lying between the software and the hardware stacks and serving as the interface through which the software controls two of Bluetooth's four core protocols.
  • hue, saturation, value — (graphics)   (HSV) A colour model that describes colours in terms of hue (or "tint"), saturation (or "shade") and value (or "tone" or "luminance").
  • human interface device — (hardware)   (HID) Any device to interact directly with humans (mostly input) like keyboard, mouse, joystick, or graphics tablet.
  • hydrocinnamic aldehyde — a colorless liquid, C 9 H 10 O, having a floral odor, used in perfumery and flavoring.
  • hypothetical syllogism — a hypothetical syllogism has two uses. In propositional logic it expresses one of the rules of inference, while in the history of logic, it is a short-hand for the theory of consequence
  • ice-cream parlor chair — a side chair made of heavy wire with a round wooden seat, especially for use at a table.
  • in one's birthday suit — naked; nude
  • in sackcloth and ashes — in a state of great mourning or penitence
  • in the lap of the gods — If you say that a situation is in the lap of the gods, you mean that its success or failure depends entirely on luck or on things that are outside your control.
  • in/within sb's hearing — If someone says something in your hearing or within your hearing, you can hear what they say because they are with you or near you.
  • industrial archaeology — the study of past industrial machines, works, etc
  • information technology — the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. Abbreviation: IT.
  • intelligence gathering — espionage, collecting secret information
  • intentionally homeless — without anywhere to leave because one has left accommodation voluntarily
  • inter-exchange carrier — (communications)   (IXC) A company allowed to handle long-distance calls following the break-up of the Bell system in the US by anti-trust regulators.
  • interactive whiteboard — a smooth, glossy sheet of white plastic that can be written on with a colored pen or marker in the manner of a blackboard.
  • islands of the blessed — lands where the souls of heroes and good men were taken after death
  • isthmus of tehuantepec — the narrowest part of S Mexico, with the Bay of Campeche on the north coast and the Gulf of Tehuantepec (an inlet of the Pacific) on the south coast
  • jacquard, joseph-marie — Joseph-Marie Jacquard
  • john vincent atanasoff — (person)   John Vincent Atanasoff, 1903-10-04 - 1995-06-15. An American mathemetical physicist, and the inventor of the electronic digital computer. Between 1937 and 1942 he built the Atanasoff-Berry Computer with Clifford Berry, at the Iowa State University. Atanasoff was born on 1903-10-04 in Hamilton, New York. In 1925, he got a Bachelor of Science degree in Electrical Engineering from the University of Florida. In 1926 he received a Master's degree in Maths from Iowa State University. He received a PhD as a theoretical physicist from the University of Wisconsin in 1930. While an associate professor of mathematics and physics at Iowa State University, Atanasoff began to envision a digital computational device, believing analogue devices to be too restrictive. Whilst working on his electronic digital computer, Atanasoff was introduced to a graduate student named Clifford Berry, who helped him build the computer. The first prototype of the Atanasoff-Berry Computer was demonstrated in December 1939. Although no patent was awarded for the new computer, in 1973 US District Judge Earl R. Larson declared Atanasoff the inventor of the digital computer (declaring the ENIAC patent invalid). Atanasoff was awarded the National Medal of Technology by US President Bush on 1990-11-13. He died following a stroke on 1995-06-15.
  • katharine meyer graham — Katharine Meyer, 1917–2001, U.S. newspaper publisher.
  • kensington and chelsea — a borough of Greater London, England.
  • ketamine hydrochloride — a powerful anesthetic, C13H16ClNO·HCl, used in surgery
  • kill yourself laughing — If you say that you killed yourself laughing, you are emphasizing that you laughed a lot because you thought something was extremely funny.
  • kinetic theory of heat — a theory that the temperature of a body is determined by the average kinetic energy of its particles and that an inflow of heat increases this energy.
  • label switching router — (networking)   (LSR) A device that typically resides somewhere in the middle of a network and is capable of forwarding datagrams by label switching. In many cases, especially early versions of MPLS networks, a LSR will typically be a modified ATM switch that forwards datagrams based upon a label in the VPI/VCI field.
  • land of milk and honey — a land of unusual fertility and abundance.
  • land of the rising sun — Japan.
  • landscape architecture — the art of arranging or modifying the features of a landscape, an urban area, etc., for aesthetic or practical reasons.
  • le chatelier principle — the law that if a constraint is applied to a system in equilibrium, the system adjusts to a new equilibrium that tends to counteract the constraint.
  • leather-stocking tales — a series of historical novels by James Fenimore Cooper, comprising The Pioneers, The Last of the Mohicans, The Prairie, The Pathfinder, and The Deerslayer.
  • left-handed compliment — an ambiguous compliment
  • lesser prairie chicken — either of two North American gallinaceous birds of western prairies, Tympanuchus cupido (greater prairie chicken) or T. pallidicinctus (lesser prairie chicken) having rufous, brown, black, and white plumage.
  • let sth drop/fall/slip — If you let drop, let fall, or let slip information, you reveal it casually or by accident, during a conversation about something else.
  • lethargic encephalitis — sleeping sickness (def 2).
  • life of samuel johnson — a biography (1791) by James Boswell.
  • like a bat out of hell — very fast
  • limited access highway — expressway
  • local exchange carrier — (communications)   (LEC) A company allowed to handle local calls following the break-up of the Bell system in the US by anti-trust regulators. These vary from Regional Bell Operating Companies (RBOC) through to small independents such as Farmers Cooperative. Local exchange carriers are not allowed to handle long-distance traffic. This is handled by inter-exchange carriers (IXC) who are not allowed to handle local calls.
  • love-hate relationship — If you have a love-hate relationship with someone or something, your feelings towards them change suddenly and often from love to hate.
  • magnetic pole strength — Electricity. a measure of the force exerted by one face of a magnet on a face of another magnet when both magnets are represented by equal and opposite poles. Symbol: m.
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