13-letter words containing a, y, u
- ayurvedically — As a practitioner of Ayurveda; in an Ayurvedic way.
- banbury tarts — small baked pastries filled with raisins, currants, etc.
- barium yellow — a yellow, crystalline compound, BaCrO 4 , used as a pigment (barium yellow)
- baryon number — the number of baryons in a system minus the number of antibaryons
- beauty editor — the person in charge of a section of newspaper or magazine devoted to cosmetics, etc
- beauty parlor — A beauty parlor is a place where women can go to have beauty treatments, for example, to have their hair, nails, or makeup done.
- bedaux system — a system of payment for work on the basis of the number of points of work done in a given amount of time, each point representing one minute of work on a given job at a normal rate of speed.
- behaviourally — from a behavioural point of view
- bimolecularly — in a bimolecular fashion
- binary number — a number expressed in binary notation, as 1101.101 = 1 × 23 + 1 × 22 + 0 × 21 + 1 × 20 + 1 × 2–1 + 0 × 2–2 + 1 × 2–3 = 13 5⁄8
- binary pulsar — a pulsar in a binary system.
- bioautography — an analytical technique in which organic compounds are separated by chromatography and identified by studying their effects on microorganisms.
- birthday suit — If you are in your birthday suit, you are not wearing any clothes.
- black country — a district in the English Midlands, around Birmingham: so called from the soot and grime produced by the many local industries.
- blasphemously — uttering, containing, or exhibiting blasphemy; irreverent; profane.
- bloody sunday — (in Northern Ireland) 30th January 1972, when British soldiers shot dead thirteen marchers in Londonderry who were protesting against the UK government's policy of internment
- body and soul — You use body and soul to mean every part of you, including your mind and your emotions.
- body language — Your body language is the way in which you show your feelings or thoughts to other people by means of the position or movements of your body, rather than with words.
- bouncy castle — A bouncy castle is a large object filled with air, often in the shape of a castle, which children play on at a fairground or other outdoor event.
- boundary line — a line marking one of the edges of a playing area
- boundary peak — a peak in SW Nevada, in the White Mountains, near the California border: highest elevation in Nevada. 13,143 feet (4006 meters).
- boundary scan — The use of scan registers to capture state from device input and output pins. IEEE Standard 1149.1-1990 describes the international standard implementation (sometimes called JTAG after the Joint Test Action Group which began the standardisation work).
- brachypterous — having very short or incompletely developed wings
- brain surgery — operation on the brain
- brandy butter — butter and sugar creamed together with brandy and served with Christmas pudding, etc
- brass foundry — a foundry that makes things from brass
- brigham young — Andrew (Jackson, Jr.) born 1932, U.S. clergyman, civil-rights leader, politician, and diplomat: mayor of Atlanta, Georgia, 1981–89.
- brittany blue — a medium greenish blue.
- buckeye state — Ohio (used as a nickname).
- buffalo berry — a shrub (genus Shepherdia) of the oleaster family, native to W North America, with silvery leaves
- bully-ragging — to bully; harass: to bullyrag fraternity plebs.
- buoyancy tank — an enclosed air-filled section of a boat, ship or hovercraft designed to keep it afloat and prevent it from sinking
- buoyant force — the law that a body immersed in a fluid is buoyed up by a force (buoyant force) equal to the weight of the fluid displaced by the body.
- burglariously — in the manner of a burglar or buglary
- butler's tray — a tray resting on or attached to an X-shaped, often folding stand, on which are kept drink bottles and glasses
- butterfly pea — any of several leguminous plants of the genus Clitoria, as C. mariana, of North America, having pale-blue flowers.
- butyl acetate — a colourless liquid with a fruity odour, existing in four isomeric forms. Three of the isomers are important solvents for cellulose lacquers. Formula: CH3COOC4H9
- butyl alcohol — any of four isomeric alcohols, C4H9OH, obtained from petroleum products: used as solvents and in organic synthesis
- butyraldehyde — a colourless flammable pungent liquid used in the manufacture of resins. Formula: CH3(CH2)2CHO
- buzzard's bay — an inlet of the Atlantic, in SE Massachusetts. 30 miles (48 km) long.
- by its nature — If you say that something has a particular characteristic by its nature or by its very nature, you mean that things of that type always have that characteristic.
- by reputation — If you know someone by reputation, you have never met them but you have heard of their reputation.
- by-your-leave — a request for permission (esp in the phrase without so much as a by-your-leave)
- cacodyl group — the univalent group (CH 3) 2 As−, derived from arsine.
- cacophonously — In a cacophonous manner.
- calculability — determinable by calculation; ascertainable: This map was designed so that distances by road are easily calculable.
- calculatingly — In a calculating manner.
- call-by-value — (CBV) An evaluation strategy where arguments are evaluated before the function or procedure is entered. Only the values of the arguments are passed and changes to the arguments within the called procedure have no effect on the actual arguments as seen by the caller. See applicative order reduction, call-by-value-result, strict evaluation, call-by-name, lazy evaluation.
- carnivorously — In a carnivorous manner.
- carry through — If you carry something through, you do it or complete it, often in spite of difficulties.