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16-letter words containing t, r, e, l

  • blackwater fever — a rare and serious complication of malaria, characterized by massive destruction of red blood cells, producing dark red or blackish urine
  • bleeder resistor — a resistor connected across the output terminals of a power supply in order to improve voltage regulation and to discharge filter capacitors
  • block-structured — (language)   Any programming language in which sections of source code contained within pairs of matching delimiters such as "" and "" (e.g. in C) or "begin" and "end" (e.g. Algol) are executed as a single unit. A block of code may be the body of a subroutine or function, or it may be controlled by conditional execution (if statement) or repeated execution (while statement, for statement, etc.). In all but the most primitive block structured languages a variable's scope can be limited to the block in which it is declared. Block-structured languages support structured programming where each block can be written without detailed knowledge of the inner workings of other blocks, thus allowing a top-down design approach. See also abstract data type, module.
  • blunt instrument — something such as a hammer, used as a weapon
  • bog whortleberry — a plant, Vaccinium uliginosum, of mountain regions, having pink flowers and black fruits
  • bomb calorimeter — a device for determining heats of combustion by igniting a sample in a high pressure of oxygen in a sealed vessel and measuring the resulting rise in temperature: used for measuring the calorific value of foods
  • boolean-operator — any operation in which each of the operands and the result take one of two values.
  • 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.
  • border leicester — a breed of sheep originally developed in the border country between Scotland and England by crossing English Leicesters with Cheviots: large numbers in Scotland, Australia, and New Zealand. It has a long white fleece with no wool on the head
  • botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
  • bouquet larkspur — a plant, Delphinium grandiflorum, of eastern Asia, having blue or whitish flowers and hairy fruit.
  • bracknell forest — a unitary authority in SE England, in E Berkshire. Pop: 110 100 (2003 est). Area: 109 sq km (42 sq miles)
  • breakfast cereal — a type of food made from a cereal plant and commonly eaten at breakfast
  • bright and early — very early in the morning
  • bright-blindness — blindness occurring in sheep grazing pastures heavily infested with bracken
  • bring sb to heel — If you bring someone to heel, you force them to obey you.
  • bristlecone pine — a coniferous tree, Pinus aristata, of the western US, bearing cones with bristle-like prickles: one of the longest-lived trees, useful in radiocarbon dating
  • brittany spaniel — a short-tailed French bird dog that typically has a smooth orange- or liver-and-white coat
  • brittle diabetes — uncontrolled insulin disorder
  • broadloom carpet — any carpet woven on a wide loom and not having seams, especially one wider than 54 inches (137 cm).
  • brothel-creepers — soft-soled men's shoes that were originally popular in the 1950s
  • bullet-resistant — not allowing bullets to pass through
  • bulletproof vest — a protective garment
  • bundled software — software sold as part of a package with computers or other hardware or software
  • bunker mentality — a defensive attitude in which others are seen as hostile or potentially hostile
  • bureaucratically — of, relating to, or characteristic of a bureaucrat or a bureaucracy; arbitrary and routine.
  • burgundy trefoil — alfalfa.
  • burn oneself out — to undergo rapid combustion or consume fuel in such a way as to give off heat, gases, and, usually, light; be on fire: The fire burned in the grate.
  • buttercup family — the plant family Ranunculaceae, typified by mostly herbaceous plants having usually alternate leaves, multistaminate flowers sometimes lacking petals but with colorful sepals, and including the anemone, buttercup, clematis, columbine, delphinium, and monkshood.
  • butterfly ballot — a ballot paper in the form of two leaves extending from a central spine
  • butterfly damper — a damper, as in a flue, that rotates about a central axis across its face.
  • butterfly effect — the idea, used in chaos theory, that a very small difference in the initial state of a physical system can make a significant difference to the state at some later time
  • butterfly flower — Also called Jerusalem date. a shrub or small tree, Bauhinia monandra, of French Guiana, having clusters of pink, purple-streaked flowers.
  • butterfly orchid — an orchid (Oncidium papilio) with reddish flowers, native to South America
  • butterfly scheme — A parallel version of Scheme for the BBN Butterfly computer.
  • butterfly stroke — a swimming stroke in which the arms are plunged forward together in large circular movements
  • cabbage root fly — a dipterous fly, Erioischia brassicae, whose larvae feed on the roots and stems of cabbages and other brassicas: family Muscidae (houseflies, etc)
  • calcium arsenate — a toxic, white powder, Ca3(AsO4)2, used as an insecticide in the form of a spray or dust
  • calculate a risk — If you calculate a risk, you decide how likely an event is, whether the insurer should underwrite the risk, and at what cost.
  • call data record — (telecommunications)   (CDR) A data record that contains information related to a telephone call, including the origination and destination addresses of the call, the time the call started and ended, the duration of the call, the time of day the call was made, toll charges that were added through the network, or charges for operator services.
  • call to quarters — a bugle call shortly before taps, notifying soldiers to retire to their quarters
  • calorimetrically — In a calorimetric manner.
  • can't tell apart — If you can't tell two people or things apart, they look exactly the same to you.
  • candlelit dinner — a meal for a couple which is illuminated by a candle or candles, esp in order to create a romantic mood
  • canterbury bells — a cultivated bellflower (Campanula medium) with white, pink, or blue cuplike flowers
  • canterbury tales — an unfinished literary work by Chaucer, largely in verse, consisting of stories told by pilgrims on their way to the shrine of St. Thomas à Becket at Canterbury
  • 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.
  • capital reserves — the money which a company holds in reserve
  • carboxylesterase — (enzyme) Any enzyme that catalyses the hydrolysis of a carboxylic ester.
  • cardinal virtues — the most important moral qualities, traditionally justice, prudence, temperance, and fortitude
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