22-letter words containing c, h, e, n
- hybrid multiprocessing — (parallel) (HMP) The kind of multitasking which OS/2 supports. HMP provides some elements of symmetric multiprocessing, using add-on IBM software called MP/2. OS/2 SMP was planned for release in late 1993.
- hydrocinnamic aldehyde — a colorless liquid, C 9 H 10 O, having a floral odor, used in perfumery and flavoring.
- in sackcloth and ashes — in a state of great mourning or penitence
- 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.
- instruction scheduling — The compiler phase that orders instructions on a pipelined, superscalar, or VLIW architecture so as to maximise the number of function units operating in parallel and to minimise the time they spend waiting for each other. Examples are filling a delay slot; interspersing floating-point instructions with integer instructions to keep both units operating; making adjacent instructions independent, e.g. one which writes a register and another which reads from it; separating memory writes to avoid filling the write buffer. Norman P. Jouppi and David W. Wall, "Available Instruction-Level Parallelism for Superscalar and Superpipelined Processors", Proceedings of the Third International Conference on Architectural Support for Programming Languages and Operating Systems, pp. 272--282, 1989.
- intelligence gathering — espionage, collecting secret information
- 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.
- 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
- jack and the beanstalk — an English fairy tale about a boy who angers his mother by selling their last cow, not for money, but for magic beans. His mother throws the beans away, but the next day Jack discovers that they have sprouted into a giant beanstalk. He climbs the beanstalk three times, each time stealing some treasure from the giant who lives in a land in the clouds at the top. Jack ultimately kills the giant by chopping down the beanstalk while the giant is climbing down it
- 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.
- just around the corner — in the next street
- kensington and chelsea — a borough of Greater London, England.
- ketamine hydrochloride — a powerful anesthetic, C13H16ClNO·HCl, used in surgery
- 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.
- 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.
- lethargic encephalitis — sleeping sickness (def 2).
- 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.
- lord high commissioner — the Queen's representative
- 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.
- make common cause with — join forces
- make contact (with sb) — If you make contact with someone, you find out where they are and talk or write to them.
- make one's flesh creep — to move slowly with the body close to the ground, as a reptile or an insect, or a person on hands and knees.
- manhattan clam chowder — a chowder made from clams, tomatoes, and other vegetables and seasoned with thyme.
- mathematical induction — induction (def 5).
- mcculloch-pitts neuron — (artificial intelligence) The basic building block of artificial neural networks. It receives one or more inputs and produces one or more identical outputs, each of which is a simple non-linear function of the sum of the inputs to the neuron. The non-linear function is typically a threshhold or step function which is usually smoothed (i.e. a sigmoid) to facilitate learning.
- mechanical engineering — the branch of engineering dealing with the design and production of machinery.
- mechanical ventilation — life-support provided by respirator
- mother carey's chicken — any of various small petrels, especially the stormy petrel, Oceanites oceanicus.
- myalgic encephalopathy — a condition characterized by painful muscles, extreme fatigue, and general debility, sometimes occurring as a sequel to viral illness
- name service switching — Domain Name System
- negative hallucination — an apparent abnormal inability to perceive an object
- neighborhood bike code — (humour, programming) A piece of code that every programmer at the company has touched.
- nodal switching system — (NSS) Main routing nodes in the NSFnet backbone.
- nonspecific urethritis — nongonococcal urethritis.
- north atlantic current — an ocean current flowing NE toward the British Isles, formed by the convergence of the Gulf Stream and the Labrador Current SE of Newfoundland.
- northern corn rootworm — corn rootworm.
- northern redbelly dace — any of the small, brightly colored North American freshwater cyprinids, especially Phoxinus oreas (northern redbelly dace) and P. erythrogaster (southern redbelly dace)
- oak processionary moth — a moth, (Thaumetopoea processionea), of the family Thaumetopoeidae, the larvae of which leave the communal shelter nightly for food in a V-shaped procession
- occupational therapist — professional who assists with rehabilitation
- oceanic whitetip shark — whitetip shark (def 2).
- on (or off) the track — keeping to (or straying from) the subject, objective, or goal
- on the crest of a wave — If you say that you are on the crest of a wave, you mean that you are feeling very happy and confident because things are going well for you.
- once bitten, twice shy — You say 'once bitten, twice shy' when you want to indicate that someone will not do something a second time because they had a bad experience the first time they did it.