10-letter words containing a, b, t, u, r
- bicornuate — Botany, Zoology. having two horns or hornlike parts.
- bicultural — having two cultures
- bifurcated — divided into two branches.
- biquadrate — the fourth power
- black rust — a stage in any of several diseases of cereals and grasses caused by rust fungi in which black masses of spores appear on the stems or leaves
- bladdernut — any temperate shrub or small tree of the genus Staphylea, esp S. pinnata of S Europe, that has bladder-like seed pods: family Staphyleaceae
- blue alert — (in military or civilian defense) an alert following the first, or yellow, alert, in which air attack seems probable.
- blue-water — designed to operate on and range over the open sea; oceangoing: a bluewater navy that can be dispatched throughout the world, far from its home base.
- bluebreast — any of several birds with blue plumage around the throat
- bluehearts — a hairy, purple-flowered perennial plant (Buchnera americana) of the figwort family, found in the S U.S.
- bluethroat — a small brownish European songbird, Cyanosylvia svecica, related to the thrushes, the male of which has a blue throat: family Muscicapidae
- branch cut — a method for selecting a single-valued function on a subset of the domain of a multiple-valued function of a complex variable.
- branch out — If a person or an organization branches out, they do something that is different from their normal activities or work.
- brazen out — If you have done something wrong and you brazen it out, you behave confidently in order not to appear ashamed, even though you probably do feel ashamed.
- brazil nut — a tropical South American tree, Bertholletia excelsa, producing large globular capsules, each containing several closely packed triangular nuts: family Lecythidaceae
- breadfruit — Breadfruit are large round fruit that grow on trees in the Pacific Islands and in tropical parts of America and that, when baked, look and feel like bread.
- breadstuff — any form of bread
- brontosaur — apatosaurus
- bruschetta — Bruschetta is a slice of toasted bread which is brushed with olive oil and usually covered with chopped tomatoes.
- buccinator — a thin muscle that compresses the cheeks and holds them against the teeth during chewing, etc
- buffet car — a railway coach where light refreshments are served
- bump start — a method of starting a motor vehicle by engaging a low gear with the clutch depressed and pushing it or allowing it to run down a hill until sufficient momentum has been acquired to turn the engine by releasing the clutch
- buonaparte — Bonaparte1
- buonarroti — Michelangelo.
- burckhardt — Jacob Christoph. 1818–97, Swiss art and cultural historian; author of The Civilisation of the Renaissance in Italy (1860)
- bureaucrat — Bureaucrats are officials who work in a large administrative system. You can refer to officials as bureaucrats especially if you disapprove of them because they seem to follow rules and procedures too strictly.
- burst page — banner
- bus master — (architecture) The device in a computer which is driving the address bus and bus control signals at some point in time. In a simple architecture only the (single) CPU can be bus master but this means that all communications between ("slave") I/O devices must involve the CPU. More sophisticated architectures allow other capable devices (or multiple CPUs) to take turns at controling the bus. This allows, for example, a network controller card to access a disk controller directly while the CPU performs other tasks which do not require the bus, e.g. fetching code from its cache. Note that any device can drive data onto the data bus when the CPU reads from that device, but only the bus master drives the address bus and control signals. See also distributed kernel.
- bushbeater — a person who conducts a thorough search to recruit talented people, as for an athletic team.
- bushmaster — a large greyish-brown highly venomous snake, Lachesis muta, inhabiting wooded regions of tropical America: family Crotalidae (pit vipers)
- butt-strap — (in metal construction) a plate which overlaps and fastens two pieces butted together.
- butterball — a chubby or fat person
- button ear — a dog's ear that folds forward completely.
- canterbury — a late 18th-century low wooden stand with partitions for holding cutlery and plates: often mounted on casters
- capturable — to take by force or stratagem; take prisoner; seize: The police captured the burglar.
- carbureted — (of a vehicle or engine) having fuel supplied through a carburetor, rather than an injector.
- carburetor — A carburetor is the part of an engine, usually in a car, in which air and gasoline are mixed together to form a vapor which can be burned.
- celebutard — (informal, pejorative, offensive, slang) A celebrity viewed as unintelligent; especially a celebrity who behaves badly in public.
- clubmaster — the manager of a gentlemen's club
- cub master — a man who organizes a pack of cub scouts
- cucurbital — of or relating to the genus Cucurbitaceae
- culturable — able to be cultivated or cultured
- curability — capable of being cured.
- cutter bar — Also called sickle bar. (in a mower, binder, or combine) a bar with triangular guards along which a knife or blade runs.
- disturbant — having a disturbing effect, disquieting
- draft tube — the flared passage leading vertically from a water turbine to its tailrace.
- drug habit — addiction to recreational drugs
- drum table — a table having a cylindrical top with drawers or shelves in the skirt, rotating on a central post with three or four outwardly curving legs.
- drumbeater — a person who vigorously proclaims or publicizes the merits of a product, idea, movie, etc.; press agent.
- dumbwaiter — a small elevator, manually or electrically operated, consisting typically of a box with shelves, used in apartment houses, restaurants, and large private dwellings for moving dishes, food, garbage, etc., between floors.