blue law
— Noun
– English
～ a statute regulating work on Sundays
Boltzmann distribution law
— Noun
– English
～ (physics) a law expressing the distribution of energy among the molecules of a gas in thermal equilibrium
Bernoulli's law
— Noun
– English
～ (statistics) law stating that a large number of items taken at random from a population will (on the average) have the population statistics
Benford's law
— Noun
– English
～ a law used by auditors to identify fictitious populations of numbers; applies to any population of numbers derived from other numbers; "Benford's law holds that 30% of the time the first non-zero digit of a derived number will be 1 and it will be 9 only 4.6% of the time"
Boyle's law
— Noun
– English
～ the pressure of an ideal gas at constant temperature varies inversely with the volume
Brassia lawrenceana
— Noun
– English
～ South American orchid with spiderlike pale-yellow to pale-green flowers
bush lawyer
— Noun
– English
～ stout-stemmed trailing shrub of New Zealand that scrambles over other growth
boundary layer
— Noun
– English
～ the layer of slower flow of a fluid past a surface
black lead
— Noun
– English
～ used as a lubricant and as a moderator in nuclear reactors
business leader
— Noun
– English
～ a very wealthy or powerful businessman; "an oil baron"
bay leaf
— Noun
– English
～ dried leaf of the bay laurel
bipinnate leaf
— Noun
– English
～ a leaf having pinnate leaflets; as ferns
bijugous leaf
— Noun
– English
～ a pinnate leaf having two pairs of leaflets
betel leaf
— Noun
– English
～ a leaf of a vine from the betel pepper
bible leaf
— Noun
– English
～ tansy-scented Eurasian perennial herb with buttonlike yellow flowers; used as potherb or salad green and sometimes for potpourri or tea or flavoring; sometimes placed in genus Chrysanthemum
bijugate leaf
— Noun
– English
～ a pinnate leaf having two pairs of leaflets
blunt-leaf heath
— Noun
– English
～ small erect shrub of Australia and Tasmania with fragrant ivory flowers