0%

17-letter words containing d, e, p, t

  • interdisciplinary — combining or involving two or more academic disciplines or fields of study: The economics and history departments are offering an interdisciplinary seminar on Asia.
  • internet provider — Internet Service Provider
  • interrupt handler — (software)   A routine which is executed when an interrupt occurs. Interrupt handlers typically deal with low-level events in the hardware of a computer system such as a character arriving at a serial port or a tick of a real-time clock. Special care is required when writing an interrupt handler to ensure that either the interrupt which triggered the handler's execution is masked out (inhibitted) until the handler exits, or the handler is re-entrant so that multiple concurrent invocations will not interfere with each other. If interrupts are masked then the handler must execute as quickly as possible so that important events are not missed. This is often arranged by splitting the processing associated with the event into "upper" and "lower" halves. The lower part is the interrupt handler which masks out further interrupts as required, checks that the appropriate event has occurred (this may be necessary if several events share the same interrupt), services the interrupt, e.g. by reading a character from a UART and writing it to a queue, and re-enabling interrupts. The upper half executes as part of a user process. It waits until the interrupt handler has run. Normally the operating system is responsible for reactivating a process which is waiting for some low-level event. It detects this by a shared flag or by inspecting a shared queue or by some other synchronisation mechanism. It is important that the upper and lower halves do not interfere if an interrupt occurs during the execution of upper half code. This is usually ensured by disabling interrupts during critical sections of code such as removing a character from a queue.
  • interrupted screw — a screw having the thread interrupted in one or more places by longitudinal channels, as in the breech of a cannon or the lead screw of a lathe.
  • intradepartmental — Within a department.
  • irreproducibility — The quality of not being reproducible.
  • japanese knotweed — Mexican bamboo.
  • joined at the hip — friends: inseparable
  • judgment of paris — the decision by Paris to award Aphrodite the golden apple of discord competed for by Aphrodite, Athena, and Hera.
  • jurisprudentially — In terms of jurisprudence.
  • kidney transplant — surgery to replace a kidney
  • lan kanal adapter — (networking)   (LKA) A sort of external LAN interface for a BS200 computer.
  • landscape painter — artist who depicts natural scenery
  • lares and penates — household gods
  • least fixed point — (mathematics)   A function f may have many fixed points (x such that f x = x). For example, any value is a fixed point of the identity function, (\ x . x). If f is recursive, we can represent it as f = fix F where F is some higher-order function and fix F = F (fix F). The standard denotational semantics of f is then given by the least fixed point of F. This is the least upper bound of the infinite sequence (the ascending Kleene chain) obtained by repeatedly applying F to the totally undefined value, bottom. I.e. fix F = LUB {bottom, F bottom, F (F bottom), ...}. The least fixed point is guaranteed to exist for a continuous function over a cpo.
  • least upper bound — an upper bound that is less than or equal to all the upper bounds of a particular set. 3 is the least upper bound of the set consisting of 1, 2, 3. Abbr.: lub.
  • lepidopterologist — One who studies lepidopterology.
  • liquid petrolatum — mineral oil.
  • liquid propellant — a rocket propellant in liquid form.
  • load displacement — the weight, in long tons, of a cargo vessel loaded so that the summer load line touches the surface of the water.
  • lymphadenopathies — Plural form of lymphadenopathy.
  • mean piston speed — The mean piston speed is the distance traveled by a piston in a specified amount of time.
  • mean-spiritedness — the quality of being mean-spirited
  • meat and potatoes — If you refer to the meat and potatoes of something, you mean its most basic, simple, and essential parts.
  • meat-and-potatoes — fundamental; down-to-earth; basic: What are the meat-and-potatoes issues of the election?
  • mentally impaired — with reduced or weakened mental capacity
  • metaperiodic acid — the crystalline compound HIO4, an oxyacid of iodine
  • method of payment — cash, credit card, cheque, etc.
  • methylidyne group — the trivalent group ≡CH.
  • microencapsulated — Encapsulated using microencapsulation.
  • microreproduction — a photographic image too small to be read by the unaided eye.
  • midsagittal plane — a plane passing through the nasion when the skull is oriented in the Frankfurt horizontal.
  • mississippi delta — an area between the Mississippi and Yazoo rivers in the northwest of the state of Mississippi; it is very flat and fertile
  • mode of transport — means of travel
  • modern pentathlon — an athletic contest consisting of five different events: horse riding with jumps, fencing with electric épée, freestyle swimming, pistol shooting, and cross-country running
  • mom and pop store — a small retail business, typically family-operated
  • mounted policeman — policemen who patrol on horseback
  • nitrogen peroxide — the equilibrium mixture of nitrogen dioxide and dinitrogen tetroxide
  • nonproductiveness — The quality of being nonproductive.
  • northern sporades — a group of Greek islands in the Aegean, lying northeast of Euboea
  • occipital condyle — a protrusion on the occipital bone of the skull that forms a joint with the first cervical vertebra, enabling the head to move relative to the neck.
  • old contemptibles — the British expeditionary force to France in 1914
  • on one's doorstep — very close or accessible
  • one-time password — (security)   (OTP) A security system that requires a new password every time a user authenticates themselves, thus protecting against an intruder replaying an intercepted password. OTP generates passwords using either the MD4 or MD5 hashing algorithms. The equivalent term "S/Key", developed by Bellcore, is a trademark of Telcordia Technologies, so the name OTP is used increasingly. See RFC 1760 - "The S/KEY One-Time Password System" and RFC 1938 - "A One-Time Password System".
  • open-end mortgage — a mortgage agreement against which new sums of money may be borrowed under certain conditions.
  • painted greenling — a greenling, Oxylebius pictus, inhabiting the Pacific coastal waters of North America, having a whitish body marked with black bands.
  • pan and tilt head — a mounting device on which a camera may be rotated in a horizontal plane (pan) or in a vertical plane (tilt)
  • parathyroidectomy — the excision of a parathyroid gland.
  • paratyphoid fever — Also called paratyphoid fever. an infectious disease, similar in some of its symptoms to typhoid fever but usually milder, caused by any of several bacilli of the genus Salmonella other than S. typhi.
  • parking attendant — a person who works for a traffic control agency and who issues tickets for parking violations
Was this page helpful?
Yes No
Thank you for your feedback! Tell your friends about this page
Tell us why?