0%

14-letter words containing a, c, e, r, t, d

  • notched collar — a collar forming a notch with the lapels of a garment at the seam where collar and lapels join.
  • nudibranchiate — nudibranch.
  • operation code — (programming)   (Always "op code" when spoken) The part or parts of a machine language instruction which determines what kind of action the computer should take, e.g. add, jump, load, store. In any particular instruction set certain fixed bit positions within the instruction word contain the op code, others give parameters such as the addresses or registers involved. For example, in a 32-bit instruction the most significant eight bits might be the op code giving 256 possible operations. For some instruction sets, certain values in the fixed bit positions may select a group of operations and the exact operation may depend on other bits within instruction word or subsequent words. When programming in assembly language, the op code is represented by a readable name called an instruction mnemonic.
  • ordnance datum — mean sea level calculated from observation taken at Newlyn, Cornwall, and used as the official basis for height calculation on British maps
  • osteochondroma — (medicine) A benign tumor consisting of bone or cartilage.
  • ovariectomized — Simple past tense and past participle of ovariectomize.
  • overdecoration — excessive decoration
  • overmedication — the act or instance of medicating unnecessarily or excessively
  • oxidoreductase — any of a class of enzymes that act as a catalyst, some of them conjointly, causing the oxidation and reduction of compounds.
  • pachydermatous — of, relating to, or characteristic of pachyderms.
  • parti-coloured — having different colours in different parts; variegated
  • particle board — any of various composition boards formed from small particles of wood, as flakes or shavings, tightly compressed and bonded together with a resin.
  • particularized — individualized
  • periodic table — a table illustrating the periodic system, in which the chemical elements, formerly arranged in the order of their atomic weights and now according to their atomic numbers, are shown in related groups.
  • picture spread — an act or instance of spreading: With a spread of her arms the actress acknowledged the applause.
  • polar distance — codeclination.
  • powder compact — make-up: small case of foundation
  • pre-accredited — to ascribe or attribute to (usually followed by with): He was accredited with having said it.
  • pre-calculated — to determine or ascertain by mathematical methods; compute: to calculate the velocity of light.
  • predicate noun — a noun used in the predicate with a copulative verb or a factitive verb and having the same referent as the subject of the copulative verb or the direct object of the factitive verb, as in She is the mayor or They elected her mayor.
  • predictability — consistent repetition of a state, course of action, behavior, or the like, making it possible to know in advance what to expect: The predictability of their daily lives was both comforting and boring.
  • procrastinated — to defer action; delay: to procrastinate until an opportunity is lost.
  • project leader — leader of a task or programme
  • propaedeutical — relating to preliminary instruction; introductory
  • quadruplicated — Simple past tense and past participle of quadruplicate.
  • quadruplicates — Plural form of quadruplicate.
  • race condition — Anomalous behavior due to unexpected critical dependence on the relative timing of events. For example, if one process writes to a file while another is reading from the same location then the data read may be the old contents, the new contents or some mixture of the two depending on the relative timing of the read and write operations. A common remedy in this kind of race condition is file locking; a more cumbersome remedy is to reorganize the system such that a certain processes (running a daemon or the like) is the only process that has access to the file, and all other processes that need to access the data in that file do so only via interprocess communication with that one process. As an example of a more subtle kind of race condition, consider a distributed chat network like IRC, where a user is granted channel-operator privileges in any channel he starts. If two users on different servers, on different ends of the same network, try to start the same-named channel at the same time, each user's respective server will grant channel-operator privileges to each user, since neither will yet have received the other's signal that that channel has been started. In this case of a race condition, the "shared resource" is the conception of the state of the network (what channels exist, as well as what users started them and therefore have what privileges), which each server is free to change as long as it signals the other servers on the network about the changes so that they can update their conception of the state of the network. However, the latency across the network makes possible the kind of race condition described. In this case, heading off race conditions by imposing a form of control over access to the shared resource -- say, appointing one server to be in charge of who holds what privileges -- would mean turning the distributed network into a centralized one (at least for that one part of the network operation). Where this is not acceptable, the more pragmatic solution is to have the system recognize when a race condition has occurred and to repair the ill effects. Race conditions also affect electronic circuits where the value output by a logic gate depends on the exact timing of two or more input signals. For example, consider a two input AND gate fed with a logic signal X on input A and its negation, NOT X, on input B. In theory, the output (X AND NOT X) should never be high. However, if changes in the value of X take longer to propagate to input B than to input A then when X changes from false to true, there will be a brief period during which both inputs are true, and so the gate's output will also be true. If this output is fed to an edge-sensitive component such as a counter or flip-flop then the temporary effect ("glitch") will become permanent.
  • radio cassette — A radio cassette is a radio and a cassette player together in a single machine.
  • radio spectrum — the portion of the electromagnetic spectrum that includes radio waves.
  • radiochemistry — the chemical study of radioactive elements, both natural and artificial, and their use in the study of chemical processes.
  • rationalized c — (language)   (RatC, after "RATFOR") A version of Ron Cain's original Small-C compiler.
  • re-accommodate — to do a kindness or a favor to; oblige: to accommodate a friend by helping him move to a new apartment.
  • reading notice — a short advertisement placed at the bottom of a column, as on the front page of a newspaper, and often set in the same print as other matter.
  • readjudication — an act of adjudicating.
  • recodification — the act, process, or result of arranging in a systematic form or code.
  • recommendation — an act of recommending.
  • recommendatory — serving to recommend; recommending.
  • recondensation — the act or process of condensing again
  • reconsolidated — to bring together (separate parts) into a single or unified whole; unite; combine: They consolidated their three companies.
  • record cabinet — a piece of furniture like a cupboard, designed to hold or display vinyl records stacked on their side
  • recording tape — a ribbon of material, esp magnetic tape, used to record sound, images and data, used in a tape recorder
  • rediscountable — able to be rediscounted
  • reducing agent — a substance that causes another substance to undergo reduction and that is oxidized in the process.
  • reductase test — a test for the bacterial content in milk to determine its fitness for drinking.
  • reflected plan — a plan, as of a room, taken as seen from above but having the outlines of some upper surface, as a vault or compartmented ceiling, projected downward upon it so that a part that would appear at the right when seen from below appears on the plan at the left.
  • reindoctrinate — to instruct in a doctrine, principle, ideology, etc., especially to imbue with a specific partisan or biased belief or point of view.
  • rene descartes — René [ruh-ney;; French ruh-ney] /rəˈneɪ;; French rəˈneɪ/ (Show IPA), 1596–1650, French philosopher and mathematician.
  • res adjudicata — res judicata.
  • richard tawney — Richard Henry, 1880–1962, English historian, born in Calcutta.
  • richard trench — Richard Chenevix [shen-uh-vee] /ˈʃɛn ə vi/ (Show IPA), 1807–86, English clergyman and scholar, born in Ireland.
Was this page helpful?
Yes No
Thank you for your feedback! Tell your friends about this page
Tell us why?