21-letter words containing b, n, a, i, r

northumberland strait — the part of the Gulf of St. Lawrence that separates Prince Edward Island from New Brunswick and Nova Scotia, in SE Canada. About 200 miles (320 km) long; 9–30 miles (15–48 km) wide.
oblique circular cone — a cone whose surface is generated by lines joining a fixed point to the points of a circle, the fixed point lying on a line that is not perpendicular to the circle at its center.
observation satellite — an unmanned satellite that observes the earth and gathers data
on o's best behaviour — If someone is on their best behaviour, they are trying very hard to behave well.
open graphics library — (graphics, library) (OpenGL) A multi-platform software interface to graphics hardware, supporting rendering and imaging operations. The OpenGL interface was developed by Silicon Graphics, who license it to other vendors. The OpenGL graphics interface consists of several hundred functions operating on 2D and 3D objects, supporting basic techniques, such as modelling and smooth shading, and advanced techniques, such as texture mapping and motion blur. Many operations require a frame buffer. OpenGL is network-transparent, and a common extension to the X Window System allows an OpenGL client to communicate across a network with a different vendor's OpenGL server. OpenGL is based on Silicon Graphics' proprietary IRIS GL.
pick someone's brains — to obtain information or ideas from someone
pipelined burst cache — Pipeline Burst Cache
poor robin's plantain — the rattlesnake weed, Hieracium venosum.
potassium bicarbonate — a white, crystalline, slightly alkaline, salty-tasting, water-soluble powder, KHCO 3 , produced by the passage of carbon dioxide through an aqueous potassium carbonate solution: used in cookery as a leavening agent and in medicine as an antacid.
premium savings bonds — (in Britain) bonds issued by the Treasury since 1956 for purchase by the public. No interest is paid but there is a monthly draw for cash prizes of various sums
printed circuit board — a circuit in which the interconnecting conductors and some of the circuit components have been printed, etched, etc., onto a sheet or board of dielectric material (PC board, printed-circuit board)
propantheline bromide — a substance, C 2 3 H 3 0 BrNO 3 , used in the treatment of peptic ulcers.
public administration — the implementation of public policy, largely by the executive branch.
public transportation — means of fare-paying travel
pure imaginary number — a complex number of the form iy where y is a real number and i = .
put sb in their place — If you put someone in their place, you show them that they are less important or clever than they think they are.
rayleigh distribution — (mathematics) A curve that yields a good approximation to the actual labour curves on software projects.
reciprocal inhibition — the theory that the pairing of an anxiety-provoking stimulus with anxiety-reducing reactions will weaken the association between the stimulus and the anxiety.
recompression chamber — hyperbaric chamber.
rehabilitation centre — a centre or clinic where people with an alcohol or drug addiction are treated
reverberation chamber — a room with walls that reflect sound. It is used to make acoustic measurements and as a source of reverberant sound to be mixed with direct sound for recording or broadcasting
salam-weinberg theory — the electroweak theory.
sampling distribution — the distribution of a statistic based on all possible random samples that can be drawn from a given population.
san gabriel mountains — a mountain range in S California, N of Los Angeles. Highest peak, San Antonio Peak, 10,080 feet (3072 meters).
santa barbara islands — group of nine islands, & many islets, off the SW coast of Calif.
saponification number — the number of milligrams of potassium hydroxide required to saponify one gram of a given ester, especially a glyceride.
satisficing behaviour — the form of behaviour demonstrated by firms who seek satisfactory profits and satisfactory growth rather than maximum profits
serbia and montenegro — a former country in SE Europe, consisting of the republics of Serbia and Montenegro; replaced the Federal Republic of Yugoslavia in 2003, and dissolved in 2006 following Montenegro’s decision to secede
single parent benefit — a form of government funded financial assistance paid to single parents
single spanish burton — a tackle having a runner as well as the fall supporting the load, giving a mechanical advantage of three, neglecting friction.
snr bandwidth product — (communications) The integral of the SNR over frequency. The SNR bandwidth product is an important limit in the capacity of a communication channel.
splice the main brace — to join together or unite (two ropes or parts of a rope) by the interweaving of strands.
split-finger fastball — a type of fastball that sinks abruptly as it nears home plate, thrown with the grip used for a forkball
stabilization-process — the act or process of stabilizing or the state of being stabilized.
subliminal perception — perception of or reaction to a stimulus that occurs without awareness or consciousness
submerged arc welding — a type of heavy electric-arc welding using mechanically fed bare wire with the arc submerged in powdered flux to keep out oxygen
substitution reaction — the replacement of an atom or group of atoms in a compound by another atom or group.
supplementary benefit — (formerly) an extra amount of money that is paid to someone by the government, in addition to their normal income. Replaced by income support in 1988
sympathetic vibration — a vibration induced by resonance.
tetrabromofluorescein — eosin (def 1).
the battle of britain — from August to October 1940, the prolonged bombing of S England by the German Luftwaffe and the successful resistance by the RAF Fighter Command, which put an end to the German plan of invading Britain
the birth of a nation — an American film (1915), directed by D. W. Griffith.
the probation service — a criminal justice service that is mainly responsible for dealing with offenders by placing them under the supervision of a probation officer
threatening behaviour — intimidation or intentional behaviour that causes another person to fear injury or harm
three-quarter binding — a binding in which the material used for the back extends further over the covers than in half binding.
to be arrayed against — to be opposed to
to be in dire straits — to be in a position of acute difficulty
to kill a mockingbird — a novel (1960) by Harper Lee.
to lay something bare — If you lay something bare, you uncover it completely so that it can then be seen.
to risk life and limb — If someone risks life and limb, they do something very dangerous that may cause them to die or be seriously injured.

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