16-letter words containing r, e, d, b
- 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
- botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
- 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)
- boundary dispute — dispute between neighbours about the boundary between their properties
- brain-fever bird — an Indian cuckoo, Cuculus varius, that utters a repetitive call
- braking distance — the distance a vehicle travels from the point at which its brakes are applied to the point at which it comes to a stop
- brand acceptance — the extent to which consumers recognize and welcome a brand
- brandenburg gate — the only remaining city gate in Berlin, built by Friedrich Wilhelm II of Prussia in 1788–1791 as a symbol of peace and now one of the city's landmarks
- brandy alexander — an Alexander cocktail made with brandy
- brave west winds — the strong west and west-northwest winds blowing between latitudes 40° S and 60° S.
- bread and butter — Something that is the bread and butter of a person or organization is the activity or work that provides the main part of their income.
- bread-and-butter — providing a livelihood or basic source of income; supplying the basic needs of life: a bread-and-butter job; the agency's bread-and-butter account.
- break new ground — to do something that has not been done before
- break one's word — to fail to keep one's promise
- break the record — surpass previous highest, best
- bred-in-the-bone — firmly instilled or established as if by heredity: the bred-in-the-bone integrity of the school's headmaster.
- breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
- bridge financing — interim or emergency financing through a short- or medium-term loan (bridge loan)
- bridge rectifier — a full-wave rectifier consisting of a bridge with a similar rectifier in each of the four arms
- bridging finance — money borrowed temporarily to cover the period before a particular event occurs, for example, until a house purchaser receives money under a mortgage
- bright and early — very early in the morning
- bright's disease — chronic inflammation of the kidneys; chronic nephritis
- bright-blindness — blindness occurring in sheep grazing pastures heavily infested with bracken
- 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).
- brown-eyed susan — a composite plant, Rudbeckia triloba, of the southeastern U.S., having a single flower with yellow rays darkening to an orange orbrown at the base and a brownish-black disk.
- budgie smugglers — men's close-fitting swimming trunks
- bundle of nerves — a very nervous person
- bundled software — software sold as part of a package with computers or other hardware or software
- bureau de change — a place where foreign currencies can be exchanged
- burgundy trefoil — alfalfa.
- bury st. edmunds — a city in W Suffolk, in E England: medieval shrine.
- butterfly damper — a damper, as in a flue, that rotates about a central axis across its face.
- butterfly orchid — an orchid (Oncidium papilio) with reddish flowers, native to South America
- caducibranchiate — (of many amphibians, such as frogs) having gills during one stage of the life cycle only
- 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)
- 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
- captive breeding — Captive breeding is the breeding of wild animals in places such as zoos, especially animals which have become rare in the wild.
- carbon bisulfide — carbon disulfide
- carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
- carboxypeptidase — any of several digestive enzymes that catalyze the removal of an amino acid from the end of a peptide chain having a free carbonyl group.
- cardinal numbers — Also called cardinal numeral. any of the numbers that express amount, as one, two, three, etc. (distinguished from ordinal number).
- 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.
- 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
- chamber of trade — a national organization representing local chambers of commerce