15-letter words containing o, b
- bum someone off — to disappoint, annoy, or upset someone
- bum someone out — to upset, distress, annoy, depress, bore, etc. someone
- bun in the oven — in the womb
- burden of proof — The burden of proof is the task of proving that you are correct, for example when you have accused someone of a crime.
- bureau of mines — a division of the Department of the Interior, created in 1910, that studies the nation's mineral resources and inspects mines.
- business double — a double made to increase the penalty points earned when a player believes the opponents cannot make their bid.
- business office — the office where the financial transactions, bookkeeping, etc. for a firm or institution are carried on
- business person — Business people are people who work in business.
- business school — A business school is a school or college which teaches business subjects such as economics and management.
- butcher's-broom — a liliaceous evergreen shrub, Ruscus aculeatus, that has stiff prickle-tipped flattened green stems, which resemble and function as true leaves. The plant was formerly used for making brooms
- button mangrove — a tropical tree, Conocarpus erectus, having small, reddish, conelike fruits and bark used in tanning.
- button mushroom — Button mushrooms are small mushrooms used in cooking.
- buy-back option — the option for a company to buy some or all of its shares from an investor, who acquired them by putting venture capital into the company when it was formed
- buys-ballot law — the law stating that if one stands with one's back to the wind, in the Northern Hemisphere the atmospheric pressure will be lower on one's left and in the Southern Hemisphere it will be lower on one's right: descriptive of the relationship of horizontal winds to atmospheric pressure.
- by a long chalk — You can use by a long chalk to add emphasis to something you are saying.
- by all accounts — according to everyone
- calcium blocker — any of a group of drugs that prevent the influx of calcium into excitable tissues such as smooth muscle of the heart or arterioles, used in the treatment of angina, hypertension, and certain arrhythmias.
- call into being — to create
- calydonian boar — a savage boar sent by Artemis to destroy Calydon, a city in Aetolia, because its king had neglected to sacrifice to her. It was killed by Meleager, the king's son
- camelot library — (library)
- campaign button — a disk-shaped pin worn by a supporter of a political candidate, usually bearing the name of the candidate and often a slogan or the candidate's picture.
- campaign ribbon — a distinctively colored ribbon, either on a small, narrow bar or in the form of a strip, representing a military campaign participated in by the wearer.
- cannibalisation — Alternative form of cannibalization.
- cannibalization — to subject to cannibalism.
- cannonball tree — a South American tree, Couroupita guianensis, bearing round, woody-husked fruit whose shells are used to make containers and utensils.
- cannot help but — to be unable to do anything else except
- cape gooseberry — a tropical American solanaceous plant, Physalis peruviana, naturalized in southern Africa, having yellow flowers and edible yellow berries
- carbazotic acid — picric acid.
- carbon fixation — the process by which plants assimilate carbon from carbon dioxide in the atmosphere to form metabolically active compounds
- carbon monoxide — Carbon monoxide is a poisonous gas that is produced especially by the engines of vehicles.
- carboxylic acid — any of a class of organic acids containing the carboxyl group
- carry one's bat — (of an opening batsman) to reach the end of an innings without being dismissed
- cartesian doubt — willful suspension of all interpretations of experience that are not absolutely certain: used as a method of deriving, by elimination of such uncertainties, axioms upon which to base theories.
- cartier-bresson — Henri (ɑ̃ri). 1908–2004, French photographer
- casual labourer — a person who is employed on a temporary, rather than a permanent or regular basis
- catchment board — a public body concerned with the conservation and organization of water supply from a catchment area
- celestial globe — a spherical model of the celestial sphere showing the relative positions of stars, constellations, etc
- centrifugal box — a revolving chamber, used in the spinning of manufactured filaments, in which the plastic fibers, subjected to centrifugal force, are slightly twisted and emerge in the form of yarn wound into the shape of a hollow cylinder.
- cerebral cortex — the outermost layer of the cerebrum that is the locus of higher brain processes
- cerebrovascular — of or relating to the blood vessels and the blood supply of the brain
- chamber concert — a concert of chamber music
- chamber counsel — a counsel who advises in private and does not plead in court
- chandler wobble — a slight, irregular nutation of the earth's rotational axis with a period of c. 428 days
- charcoal burner — (formerly) a person whose work was making charcoal by burning
- charcoal-burner — a device that burns charcoal, as a stove or brazier.
- charles coulomb — Charles Augustin de [sharl oh-gy-stan duh] /ʃarl oʊ güˈstɛ̃ də/ (Show IPA), 1736–1806, French physicist and inventor.
- chestnut bottle — an American glass bottle or flask of the 19th century, having slightly flattened sides.
- chewing tobacco — tobacco, in the form of a plug, usually flavored, for chewing rather than smoking.
- chicken lobster — a young lobster weighing 1 pound (0.4 kg) or less.
- chief constable — A Chief Constable is the officer who is in charge of the police force in a particular county or area in Britain.