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13-letter words containing c, u, b, e

  • cucumber tree — any of several American trees or shrubs of the genus Magnolia, esp M. acuminata, of E and central North America, having cup-shaped greenish flowers and cucumber-shaped fruits
  • culpabilities — guilt or blame that is deserved; blameworthiness.
  • cupboard love — a show of love inspired only by some selfish or greedy motive
  • curb exchange — American Stock Exchange.
  • curly bracket — a punctuation mark { }, also used as a symbol in maths
  • currant borer — the larva of a clearwing moth, Ramosia tipuliformis, that bores into the stems of currants.
  • currency bond — a bond payable in legal tender.
  • customer base — A business's customer base is all its regular customers, considered as a group.
  • cutter number — a code combining decimal numbers with letters from an author's surname, used in an alphabetizing system.
  • cyberbullying — Cyberbullying is the use of the Internet to frighten or upset someone, usually by sending them unpleasant messages.
  • cybersecurity — the state of being safe from electronic crime and the measures taken to achieve this
  • cybersquatter — the registration of a commercially valuable Internet domain name, as a trademark, with the intention of selling it or profiting from its use.
  • debauchedness — The state or quality of being debauched.
  • debit account — a bank account which allows you to buy goods or services with money that you have put into the account
  • decarburizing — Present participle of decarburize.
  • deducibleness — The quality of being deducible.
  • deductibility — capable of being deducted.
  • deutocerebrum — (zoology) The median lobes of the brain of an insect.
  • direct labour — work that is an essential part of a production process or the provision of a service
  • disencumbered — Simple past tense and past participle of disencumber.
  • dole cupboard — a livery cupboard formerly used in churches for holding bread to be distributed to the poor.
  • double bounce — (of the ball in tennis, table tennis, etc) two bounces on the same side of the net before a return
  • double nickel — the national speed limit of 55 miles per hour as established in 1974 on U.S. highways.
  • double sculls — a race for sculls rowed by two rowers, each using a pair of oars.
  • double tackle — a pulley system using blocks having two grooved wheels.
  • double wicket — cricket in which two wickets are used, being the usual form of the game.
  • double-acting — (of a reciprocating engine, pump, etc.) having pistons accomplishing work in both directions, fluid being admitted alternately to opposite ends of the cylinders. Compare single-acting.
  • double-action — (of a firearm) requiring only one pull of the trigger to cock and fire it.
  • double-clutch — (of a bird) to produce a second clutch of eggs after the first has been removed, usually for hatching in an incubator.
  • double-decker — something with two decks, tiers, or the like, as two beds one above the other, a ship with two decks above the water line, or a bus with two decks.
  • double-nickel — the national speed limit of 55 miles per hour as established in 1974 on U.S. highways.
  • duck-egg blue — a pale greenish-blue colour
  • electric blue — Something that is electric blue is very bright blue in colour.
  • electron tube — (electronics)   (Or tube, vacuum tube, UK: valve, electron valve, thermionic valve, firebottle, glassfet) An electronic component consisting of a space exhausted of gas to such an extent that electrons may move about freely, and two or more electrodes with external connections. Nearly all tubes are of the thermionic type where one electrode, called the cathode, is heated, and electrons are emitted from its surface with a small energy (typically a Volt or less). A second electrode, called the anode (plate) will attract the electrons when it is positive with respect to the cathode, allowing current in one direction but not the other. In types which are used for amplification of signals, additional electrodes, called grids, beam-forming electrodes, focussing electrodes and so on according to their purpose, are introduced between cathode and plate and modify the flow of electrons by electrostatic attraction or (usually) repulsion. A voltage change on a grid can control a substantially greater change in that between cathode and anode. Unlike semiconductors, except perhaps for FETs, the movement of electrons is simply a function of electrostatic field within the active region of the tube, and as a consequence of the very low mass of the electron, the currents can be changed quickly. Moreover, there is no limit to the current density in the space, and the electrodes which do dissapate power are usually metal and can be cooled with forced air, water, or other refrigerants. Today these features cause tubes to be the active device of choice when the signals to be amplified are a power levels of more than about 500 watts. The first electronic digital computers used hundreds of vacuum tubes as their active components which, given the reliability of these devices, meant the computers needed frequent repairs to keep them operating. The chief causes of unreliability are the heater used to heat the cathode and the connector into which the tube was plugged. Vacuum tube manufacturers in the US are nearly a thing of the past, with the exception of the special purpose types used in broadcast and image sensing and displays. Eimac, GE, RCA, and the like would probably refer to specific types such as "Beam Power Tetrode" and the like, and rarely use the generic terms. The cathode ray tube is a special purpose type based on these principles which is used for the visual display in television and computers. X-ray tubes are diodes (two element tubes) used at high voltage; a tungsten anode emits the energetic photons when the energetic electrons hit it. Magnetrons use magnetic fields to constrain the electrons; they provide very simple, high power, ultra-high frequency signals for radar, microwave ovens, and the like. Klystrons amplify signals at high power and microwave frequencies.
  • encourageable — Able to be encouraged; suggestible.
  • encumbrancers — Plural form of encumbrancer.
  • equilibristic — Of or pertaining to equilibristics.
  • excalibur bug — (humour, programming)   The legendary bug that, despite repeated valliant attempts, none but the true king of all programmers can fix. Named after the sword in the stone in the legend of King Arthur.
  • excludability — The ability to be excluded.
  • excusableness — The quality of being excusable.
  • executive job — a job in which a person is responsible for the administration of a project, activity, or business
  • fault breccia — angular rock fragments produced by fracture and grinding during faulting and distributed within or adjacent to the fault plane.
  • flatbed truck — a truck with a flat platform for its body
  • forced labour — labour done because of force; compulsory labour
  • fume cupboard — vent used in a laboratory
  • garbage chute — sloped channel for rubbish disposal
  • garbage truck — lorry that collects refuse
  • habeas corpus — a writ requiring a person to be brought before a judge or court, especially for investigation of a restraint of the person's liberty, used as a protection against illegal imprisonment.
  • halobacterium — Any of various extremophiles, of genus Halobacterium, found in water saturated or nearly saturated with salt.
  • hercules-club — Also called Southern prickly ash. a prickly tree, Zanthoxylum clava-herculis, of the rue family, having a medicinal bark and berries.
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