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16-letter words containing b, a, l, d

  • 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
  • blended learning — the use of both classroom teaching and on-line learning
  • blind man's buff — a game in which a blindfolded person tries to catch and identify the other players
  • blind man's rule — a carpenter's rule having large numbers to permit its reading in dim light.
  • blind salamander — any of several North American salamanders, especially of the genera Typhlotriton, Typhlomolge, and Haideotriton, that inhabit underground streams or deep wells and have undeveloped eyes and scant pigmentation.
  • block and tackle — a hoisting device in which a rope or chain is passed around a pair of blocks containing one or more pulleys. The upper block is secured overhead and the lower block supports the load, the effort being applied to the free end of the rope or chain
  • blue dawn-flower — a tropical American vine, Ipomoea acuminata, of the morning glory family, having large, funnel-shaped flowers that turn from blue to pink.
  • blue-winged teal — a small North American duck (Anas discors) found on ponds and rivers
  • boarding kennels — a place where dog owners can pay to have their dogs looked after while they are away
  • bootstrap loader — (operating system)   A short program loaded from non-volatile storage and used to bootstrap a computer. On early computers great efforts were expended on making the bootstrap loader short, in order to make it easy to toggle in via the front panel switches. It was just clever enough to read in a slightly more complex program (usually from punched cards or paper tape), to which it handed control. This program in turn read the application or operating system from a magnetic tape drive or disk drive. Thus, in successive steps, the computer "pulled itself up by its bootstraps" to a useful operating state. Nowadays the bootstrap loader is usually found in ROM or EPROM, and reads the first stage in from a fixed location on the disk, called the "boot block". When this program gains control, it is powerful enough to load the actual OS and hand control over to it. A diskless workstation can use bootp to load its OS from the network.
  • bordelaise sauce — a dark sauce made from meat stock, flour, wine, onions, seasonings, etc., served over broiled meat
  • boreal chickadee — a brown-capped, black-throated chickadee (Parus hudsonicus) found near the Atlantic coast from Labrador to N New York
  • bornholm disease — an epidemic virus infection characterized by pain round the base of the chest
  • borosilicic acid — any of several hypothetical acids that form borosilicates.
  • botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
  • brain aid prolog — (language)   (BAP) A parallel Prolog environment for transputer systems by Frank Bergmann <[email protected]>, Martin Ostermann <[email protected]>, and Guido von Walter <[email protected]> of Brain Aid Systems GbR. BAP is based on a model of communicating sequential Prolog processes. The run-time system consists of a multi-process operating system with support for several applications running concurrently.
  • brandy alexander — an Alexander cocktail made with brandy
  • breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
  • bright and early — very early in the morning
  • brittle diabetes — uncontrolled insulin disorder
  • broad-shouldered — having broad shoulders
  • broadloom carpet — any carpet woven on a wide loom and not having seams, especially one wider than 54 inches (137 cm).
  • bundled software — software sold as part of a package with computers or other hardware or software
  • busman's holiday — If you have a holiday, but spend it doing something similar to your usual work, you can refer to it as a busman's holiday.
  • butterfly damper — a damper, as in a flue, that rotates about a central axis across its face.
  • canada bluegrass — a Eurasian grass, Poa compressa, naturalized in North America, having creeping rootstocks and bluish-green leaves.
  • capsule wardrobe — a collection of clothes and accessories that includes only items considered essential
  • carbon bisulfide — carbon disulfide
  • carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
  • cardinal numbers — Also called cardinal numeral. any of the numbers that express amount, as one, two, three, etc. (distinguished from ordinal number).
  • castellated beam — a rolled metal beam the web of which is first divided by a lengthwise zigzag cut, then welded together so as to join the peaks of both halves, thus increasing its depth and strength.
  • cedar of lebanon — a cedar, Cedrus libani, of SW Asia with level spreading branches and fragrant wood
  • cepheid variable — any of a class of variable stars with regular cycles of variations in luminosity (most ranging from three to fifty days). There is a relationship between the periods of variation and the absolute magnitudes, which is used for measuring the distance of such stars
  • chiclet keyboard — (hardware, abuse)   A keyboard with a small, flat rectangular or lozenge-shaped rubber or plastic keys that look like pieces of Chiclets chewing gum. Used especially to describe the original IBM PCjr keyboard. Vendors unanimously liked these because they were cheap, and a lot of early portable and laptop computers were launched with them. Customers rejected the idea with almost equal unanimity, and chiclets are not often seen on anything larger than a digital watch any more.
  • clarified butter — butter with the water and milk solids removed, used for cooking at high temperatures without burning
  • class background — a person's background with reference to social class
  • close by/at hand — Something that is close by or close at hand is near to you.
  • cobra de capello — a cobra, Naja tripudians, that has ringlike markings on the body and exists in many varieties in S and SE Asia
  • consumer durable — Consumer durables are goods which are expected to last a long time, and are bought infrequently.
  • cumberland sauce — a cold sauce made from orange and lemon juice, port, and redcurrant jelly, served with ham, game, or other meat
  • cut and blow-dry — a hairdressing procedure in which the customer's hair is cut and blow-dried
  • database analyst — (job)   A person who uses data modeling to analyse and specify data use within an application area. A database analyst defines both logical views and physical data structures. In a client/server environment, he defines the database part of the back end system.
  • daylight robbery — If someone charges you a great deal of money for something and you think this is unfair or unreasonable, you can refer to this as daylight robbery.
  • de broglie waves — the set of waves that represent the behaviour of an elementary particle, or some atoms and molecules, under certain conditions. The de Broglie wavelength, λ, is given by λ = h/mv, where h is the Planck constant, m the mass, and v the velocity of the particle
  • deliberativeness — The state or quality of being deliberative.
  • demonstrableness — The quality of being demonstrable.
  • deoxyhaemoglobin — (biochemistry) The form of haemoglobin that has released its oxygen.
  • destabilizations — Plural form of destabilization.
  • determinableness — Capability of being determined; determinability.
  • development bank — A development bank is a bank that provides money for projects in poor countries or areas.
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