12-letter words containing b, u, m
- bermuda lily — a lily, Lilium longiflorum eximium, having white, funnel-shaped flowers, cultivated especially as an Easter lily.
- beurre manie — butterpaste.
- bicycle pump — a hand pump for pumping air into the tyres of a bicycle
- bilingualism — Bilingualism is the ability to speak two languages equally well.
- bimillennium — a period of two thousand years
- biocomputing — the application of computing to problems in biology, biochemistry, and genetics
- biomolecular — relating to a biomolecule
- bird's mouth — a right-angled notch cut in the underside of a rafter for fitting over a longitudinal member, as a wall plate.
- birth trauma — an emotional shock caused by being born.
- bismuthinite — a grey mineral consisting of bismuth sulphide in orthorhombic crystalline form. It occurs in veins associated with tin, copper, silver, lead, etc, and is a source of bismuth. Formula: Bi2S3
- blabbermouth — a person who talks too much or indiscreetly
- black muslim — a member of the Black Muslims
- blind summit — a point on a road where a vehicle approaching the top of a hill or incline cannot see vehicles approaching up the other side of the hill
- blood volume — the total quantity of blood in the body
- blue helmets — armed troops under the sponsorship of the United Nations, used for peacekeeping
- blue jasmine — a southern U.S. shrubby vine, Clematis crispa, of the buttercup family, having solitary, bell-shaped, blue or bluish-purple to pink flowers and bearing fruit with silky appendages.
- blue melilot — a European plant, Trigonella caerulea, of the legume family, having long-stalked clusters of blue and white flowers.
- blue swimmer — an edible bluish Australian swimming crab, Portunus pelagicus
- bombacaceous — of, relating to, or belonging to the Bombacaceae, a family of tropical trees, including the kapok tree and baobab, that have very thick stems, often with water-storing tissue
- bonus number — (in the National Lottery) a number announced after the normal six numbers which influences the amount of prize money paid
- bonus scheme — a scheme in a company or other organization according to which employees receive a bonus if they meet specified targets
- boom-or-bust — boom-and-bust.
- booster pump — A booster pump is a pump which is used where pressure is low and needs to be increased.
- bottom house — the open space beneath a house built upon high pillars
- bottom quark — a type of quark with a mass of c. 4.7 to 5.3 GeV/c2, a negative charge that is 1⁄3 the charge of an electron, zero charm, and zero strangeness
- bottom round — a cut of beef taken from outside the round, which is below the rump and above the upper leg.
- bradmanesque — (of a batsman or innings) reminiscent of Sir Don Bradman in terms of dominance over the opposing bowlers
- brain tumour — a tumour that is situated in the brain
- breastsummer — a girder extending across a large opening in a building to support the wall above, used primarily over shop-fronts
- bristlemouth — any of several small, deep-sea fishes of the family Gonostomatidae, having numerous sharp, slender teeth covering the jaws.
- broad jumper — a participant in the long jump.
- bubblegummer — a young teenager; adolescent.
- bud mutation — a variation produced by a genetic alteration in the bud such that the seeds produced by the resulting growth perpetuate the change in succeeding generations.
- buddy system — (in swimming and scuba diving) the practice of pairing swimmers, each being responsible for the other's safety.
- bulk modulus — a coefficient of elasticity of a substance equal to minus the ratio of the applied stress (p) to the resulting fractional change in volume (dV/V) in a specified reference state (dV/V is the bulk strain)
- bull mastiff — a large powerful breed of dog with a short usually fawn or brindle coat, developed by crossing the bulldog with the mastiff
- bullamakanka — an imaginary very remote and backward place
- bumble-puppy — a game in which a ball, attached by string to a post, is hit so that the string winds round the post
- bumbleheaded — clumsy, plodding, or foolish: He stumbled through the talk in his bumbleheaded way.
- bumper guard — either of two vertical crosspieces attached to a bumper of a motor vehicle to prevent it from locking bumpers with another vehicle.
- bumping race — (esp at Oxford and Cambridge) a race in which rowing eights start an equal distance one behind the other and each tries to bump the boat in front
- bur cucumber — a climbing vine, Sicyos angulatus, of the gourd family, of eastern and midwestern North America, having leaves with pointed lobes, small white or greenish flowers, and clusters of prickly fruits.
- bur marigold — any plant of the genus Bidens that has yellow flowers and pointed fruits that cling to fur and clothing: family Asteraceae (composites)
- burial mound — a barrow
- burmese jade — jadeite of the finest quality: a true jade.
- burnt almond — a sweet consisting of an almond enclosed in burnt sugar
- buy the farm — a tract of land, usually with a house, barn, silo, etc., on which crops and often livestock are raised for livelihood.
- carbamylurea — biuret.
- chambersburg — a city in central Pennsylvania.
- chlorambucil — an alkylating drug derived from nitrogen mustard, administered orally in the treatment of leukaemia and other malignant diseases. Formula: C14H19Cl2NO2