17-letter words containing b, r, a, n, c, u
- nicholas bourbaki — the pseudonym of a group of mainly French mathematicians that, since 1939, has been producing a monumental work on advanced mathematics, Eléments de Mathématique
- nuclear submarine — undersea vessel powered by atomic energy
- numbering machine — a handheld device for stamping numbers onto objects
- performance bonus — a monetary bonus paid to staff who have performed well in their job
- pressurized cabin — the cabin of an aircraft in which the air has been pressurized
- quarterback sneak — a play in which the quarterback charges into the middle of the line, usually immediately after receiving the ball from the center.
- reflection nebula — a cloud of interstellar gas and dust that reflects the light of neighboring stars.
- republic of china — People's Republic of, a country in E Asia. 3,691,502 sq. mi. (9,560,990 sq. km). Capital: Beijing.
- republic-of-china — People's Republic of, a country in E Asia. 3,691,502 sq. mi. (9,560,990 sq. km). Capital: Beijing.
- subclavian artery — either of a pair of arteries, one on each side of the body, that carry the main supply of blood to the arms.
- subclavian groove — either of two grooves in the first rib, one for the main artery (subclavian artery) and the other for the main vein (subclavian vein) of the arm
- subscription rate — the price charged for a subscription
- sunday observance — the fact of keeping Sunday as a special day when people go to church
- the black country — the formerly heavily industrialized region of central England, northwest of Birmingham
- the carboniferous — the Carboniferous period or rock system
- torricellian tube — a vertical glass tube partly evacuated and partly filled with mercury, the height of which is used as a measure of atmospheric pressure
- ultramicrobalance — a balance for weighing precisely, to a hundredth of a microgram or less, minute quantities of material.
- uncircumscribable — to draw a line around; encircle: to circumscribe a city on a map.
- uncomfortableness — causing discomfort or distress; painful; irritating.
- unpredictableness — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- working substance — a substance, usually a fluid, that undergoes changes in pressure, temperature, volume, or form as part of a process for accomplishing work.