14-letter words containing a, l, r, u
- black mulberry — a small deciduous tree, Morus nigra, with small leaves, producing edible fruit
- black squirrel — a fox squirrel or gray squirrel in that color phase in which the fur is black.
- blue straggler — one of a small group of blue stars within a cluster that falls near the main sequence even though other stars of its color have evolved off the main sequence.
- blue-arsed fly — a blowfly; bluebottle
- blue-eyed mary — a blue-flowered boraginaceous plant, Omphalodes verna, native to S Europe and cultivated in Britain
- boulder canyon — a canyon of the Colorado River between Arizona and Nevada, above Boulder Dam.
- bound variable — (in the functional calculus) a variable occurring in a quantifier and in a sentential function within the scope of the quantifier.
- boundary layer — the layer of fluid closest to the surface of a solid past which the fluid flows: it has a lower rate of flow than the bulk of the fluid because of its adhesion to the solid
- boundary value — boundary value analysis
- brass knuckles — linked metal rings or a metal bar with holes for the fingers, worn for rough fighting
- brazil current — a warm current in the Atlantic Ocean flowing SE along the E coast of Brazil.
- brazilian ruby — a light-rose spinel used as a gem: not a true ruby.
- bread poultice — a poultice made from breadcrumbs
- break-up value — the value of an organization assuming that it will not continue to trade
- breakfast club — a service that provides a breakfast for children who arrive early at school
- bremsstrahlung — the radiation produced when an electrically charged particle, esp an electron, is slowed down by the electric field of an atomic nucleus or an atomic ion
- bronchial tube — Your bronchial tubes are the two tubes which connect your windpipe to your lungs.
- brown bullhead — a freshwater catfish, Ictalurus nebulosus, of eastern North America, having an olive to brown body with dark markings on the sides.
- bubble chamber — a device that enables the tracks of ionizing particles to be photographed as a row of bubbles in a superheated liquid. Immediately before the particles enter the chamber the pressure is reduced so that the ionized particles act as centres for small vapour bubbles
- building paper — any of various types of heavy-duty paper that usually consist of bitumen reinforced with fibre sandwiched between two sheets of kraft paper: used in damp-proofing or as insulation between the soil and a road surface
- building trade — the economic sector comprising all companies and workers involved in construction
- bulgur (wheat) — wheat that has been cooked, dried, and coarsely ground: used to make tabbouleh or, sometimes, pilaf or couscous
- bulk transport — the transport of large quantities of goods or commodities in lorries, ships, or by rail
- bulletin board — A bulletin board is a board which is usually attached to a wall in order to display notices giving information about something.
- bush telegraph — a means of communication between primitive peoples over large areas, as by drum beats
- butler's table — a small table, usually used as a coffee table, with a removable or fixed butler's tray for a top.
- cable trunking — Cable trunking is an enclosure usually with a rectangular cross section, and with one removable or hinged side, that is used to protect cables and provide space for other electrical equipment.
- call of nature — Some people talk about a call of nature when referring politely to the need to go to the toilet.
- call-up papers — a letter containing order to report for service
- cambridge blue — a lightish blue colour
- camillo cavour — Camillo Benso di [kah-meel-law ben-saw dee] /kɑˈmil lɔ ˈbɛn sɔ di/ (Show IPA), 1810–61, Italian statesman: leader in the unification of Italy.
- camp counselor — activities supervisor
- camphor laurel — an Australian name for the camphor tree, now occurring in the wild in parts of Australia
- campylotropous — (of an ovule) curved so that the micropyle and funiculus almost touch
- cancer cluster — the occurrence of a higher than expected number of cancer cases in a small, defined geographical area or population.
- candlesnuffers — Plural form of candlesnuffer.
- canonical hour — one of the seven prayer times appointed for each day by canon law
- canons regular — one of a body of dignitaries or prebendaries attached to a cathedral or a collegiate church; a member of the chapter of a cathedral or a collegiate church.
- cantankerously — In a cantankerous manner.
- capillary tube — a glass tube with a fine bore and thick walls, used in thermometers, etc
- caprimulgiform — Of or pertaining to the taxonomic order Caprimulgiformes.
- carbon neutral — A carbon neutral lifestyle, company, or activity does not cause an increase in the overall amount of carbon dioxide in the atmosphere.
- carbon-neutral — pertaining to or having achieved a state in which the net amount of carbon dioxide or other carbon compounds emitted into the atmosphere is reduced to zero because it is balanced by actions to reduce or offset these emissions: Since the administration installed solar panels, the campus has become carbon neutral; a carbon-neutral brewery.
- carbonyl group — the bivalent radical CO, occurring in acids, ketones, aldehydes, and their derivatives.
- carboxyl group — functional group in organic acids
- card catalogue — a catalogue of books, papers, etc, filed on cards
- cardiac muscle — a specialized form of striated muscle occurring in the hearts of vertebrates.
- cardiovascular — of the heart and the blood vessels as a unified body system
- carousel fraud — the practice of importing goods from a country where they are not subject to VAT, selling them with VAT added, then deliberately not paying the VAT to the government
- castrop-rauxel — an industrial city in W Germany, in North Rhine-Westphalia. Pop: 78 208 (2003 est)