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16-letter words containing c, h, o, e

  • bachelor of arts — a degree conferred on a person who has successfully completed his or her undergraduate studies, usually in a branch of the liberal arts or humanities
  • bachelor-at-arms — bachelor (def 4).
  • background check — an investigation into a person's origins and previous history
  • balloon catheter — a type of catheter with a tiny, inflatable balloon at the tip, used in various surgical procedures
  • basic dichromate — an orange-red, amorphous, water-insoluble powder, Bi 2 O 3 ⋅2CrO 3 , used chiefly as a pigment in paints.
  • batch processing — manufacturing products or treating materials in batches, by passing the output of one process to subsequent processes
  • bathroom cabinet — a wall-mounted cabinet in a bathroom, typically with a mirror front and used for the storage of medicines and toiletries
  • bbn technologies — (company)   A company, originally known as Bolt, Beranek and Newman, Inc. (BBN), based in Cambridge, Massachusetts, USA. BBN were awarded the original contract to build the ARPANET and have been extensively involved in Internet development. They are responsible for managing NNSC, CSNET, and NEARnet. The language LOGO was developed at BBN, as was the BBN Butterfly supercomputer.
  • benzotrichloride — a colorless or yellowish liquid, C 7 H 5 Cl 3 , used chiefly in the manufacture of dyes.
  • bill of exchange — (now chiefly in foreign transactions) a document, usually negotiable, containing an instruction to a third party to pay a stated sum of money at a designated future date or on demand
  • biotechnological — Biotechnological means relating to biotechnology.
  • black chokeberry — See under chokeberry (def 1).
  • bleaching powder — a white powder with the odour of chlorine, consisting of chlorinated calcium hydroxide with an approximate formula CaCl(OCl).4H2O. It is used in solution as a bleaching agent and disinfectant
  • bonhomme richard — the flagship of John Paul Jones.
  • boreal chickadee — a brown-capped, black-throated chickadee (Parus hudsonicus) found near the Atlantic coast from Labrador to N New York
  • bouches-du-rhone — a department of S central France, in Provence-Alpes-Côte d'Azur region. Capital: Marseille. Pop: 1 883 645 (2003 est). Area: 5284 sq km (2047 sq miles)
  • branchial groove — one of a series of rudimentary depressions on the surface of the embryo between adjacent branchial arches, homologous to the branchial clefts of gill-breathing ancestral forms.
  • branchiopneustic — breathing by means of gills, as certain aquatic insect larvae.
  • break the record — surpass previous highest, best
  • bronchopneumonia — inflammation of the lungs, originating in the bronchioles
  • brothel-creepers — soft-soled men's shoes that were originally popular in the 1950s
  • buoyancy chamber — an enclosed section of a canoe, float, ship or other object that contains air, foam, or another buoyant substance in order to help maintain buoyancy
  • bush honeysuckle — any of several shrubs of the genus Diervilla, of eastern North America, having clusters of yellowish flowers.
  • bust one's chops — Usually, chops. the jaw.
  • butterfly orchid — an orchid (Oncidium papilio) with reddish flowers, native to South America
  • cache on a stick — (architecture)   (COAST) Intel Corporation attempt to's standardise the modular L2 cache subsystem in Pentium-based computers. A COAST module should be about 4.35" wide by 1.14" high. According to earlier specifications from Motorola, a module between 4.33" and 4.36" wide, and between 1.12" and 1.16" high is within the COAST standard. Some module vendors, including some major motherboard suppliers, greatly violate the height specification. Another COAST specification violated by many suppliers concerns clock distribution in synchronous modules. The specification requires that the clock tree to each synchronous chip be balanced, i.e. equal length from edge of the connector to individual chips. An unbalanced clock tree increases reflections and noise. For a 256 kilobyte cache module the standard requires the same clock be used for both chips but some vendors use separate clocks to reduce loading on the clock driver and hence increase the clock speed. However, this creates unbalanced loading in other motherboard configurations, such as motherboards with soldered caches in the system.
  • calcium chloride — a white deliquescent salt occurring naturally in seawater and used in the de-icing of roads and as a drying agent. Formula: CaCl2
  • call of the wild — a novel (1903) by Jack London.
  • call one's shots — a discharge of a firearm, bow, etc.
  • camborne-redruth — a former (until 1974) urban district in SW England, in Cornwall: formed in 1934 by the amalgamation of the neighbouring towns of Camborne and Redruth. Pop: 39 936 (2001)
  • camomile shampoo — a liquid or cream preparation of soap or detergent with camomile extract to wash the hair
  • can-not help but — to give or provide what is necessary to accomplish a task or satisfy a need; contribute strength or means to; render assistance to; cooperate effectively with; aid; assist: He planned to help me with my work. Let me help you with those packages.
  • canadian hemlock — eastern hemlock.
  • canyon de chelly — a canyon in NE Arizona, in the Navajo reservation: site contains prehistoric cliff dwellings.
  • cape cod lighter — a device for lighting a fire, as in a fireplace, consisting of a lump of nonflammable material on a metal rod, that is soaked in kerosene or the like and lighted with a match.
  • cardiotachometer — a device for counting heartbeats, usually displaying the number of beats per minute
  • carnot's theorem — the principle that no engine operating between two given temperatures can be more efficient than a Carnot engine operating between the same temperatures.
  • carpatho-ukraine — a region in W Ukraine: ceded by Czechoslovakia in 1945.
  • carpenter gothic — (sometimes initial capital letters) a style of Victorian Gothic architecture adapted to the resources of contemporary woodworking tools and machinery.
  • caryophyllaceous — of, relating to, or belonging to the Caryophyllaceae, a family of flowering plants including the pink, carnation, sweet william, and chickweed
  • cash on delivery — If you pay for goods cash on delivery, you pay for them in cash when they are delivered. The abbreviation C.O.D. is also used.
  • cashless society — a society in which purchases of goods or services are made by credit card or electronic funds transferral rather than with cash or checks.
  • catch oneself on — to realize that one's actions are mistaken
  • catherine howard — Catherine, c1520–42, fifth wife of Henry VIII.
  • cathode ray tube — (hardware)   (CRT) An electrical device for displaying images by exciting phosphor dots with a scanned electron beam. CRTs are found in computer VDUs and monitors, televisions and oscilloscopes. The first commercially practical CRT was perfected on 29 January 1901 by Allen B DuMont. A large glass envelope containing a negative electrode (the cathode) emits electrons (formerly called "cathode rays") when heated, as in a vacuum tube. The electrons are accelerated across a large voltage gradient toward the flat surface of the tube (the screen) which is covered with phosphor. When an electron strikes the phosphor, light is emitted. The electron beam is deflected by electromagnetic coils around the outside of the tube so that it scans across the screen, usually in horizontal stripes. This scan pattern is known as a raster. By controlling the current in the beam, the brightness at any particular point (roughly a "pixel") can be varied. Different phosphors have different "persistence" - the length of time for which they glow after being struck by electrons. If the scanning is done fast enough, the eye sees a steady image, due to both the persistence of the phospor and of the eye itself. CRTs also differ in their dot pitch, which determines their spatial resolution, and in whether they use interlace or not.
  • cathode-ray tube — A cathode-ray tube is a device in televisions and computer terminals which sends an image onto the screen.
  • chalon-sur-saône — an industrial city in E central France, on the Saône River. Pop: 50 124 (1999)
  • chamber of trade — a national organization representing local chambers of commerce
  • chance one's arm — to attempt to do something although the chance of success may be slight
  • chancellorsville — hamlet in NE Va. (now called Chancellor): site of a Civil War battle (May, 1863) won by Confederate forces
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