15-letter words containing a, b, t, u
- butterfly chair — a lightweight chair consisting of a piece of canvas, leather, etc. slung from a framework of metal bars
- butterfly table — a small occasional table, usually having a round or oval top, with drop leaves supported by swinging brackets pivoted to the stretchers and to the underside of the top.
- butterfly valve — a disc that acts as a valve by turning about a diameter, esp one used as the throttle valve in a carburettor
- button mangrove — a tropical tree, Conocarpus erectus, having small, reddish, conelike fruits and bark used in tanning.
- buttress thread — a screw thread having one flank that is vertical while the other is inclined, and a flat top and bottom: used in machine tools and designed to withstand heavy thrust in one direction
- buy-back option — the option for a company to buy some or all of its shares from an investor, who acquired them by putting venture capital into the company when it was formed
- buys-ballot law — the law stating that if one stands with one's back to the wind, in the Northern Hemisphere the atmospheric pressure will be lower on one's left and in the Southern Hemisphere it will be lower on one's right: descriptive of the relationship of horizontal winds to atmospheric pressure.
- by all accounts — according to everyone
- cabbage lettuce — any of several varieties of lettuce that have roundish flattened heads resembling cabbages
- cabinet picture — a small easel painting, usually under 3 feet (0.9 meters) in width and formerly exhibited in a cabinet or special room.
- cabinet pudding — a steamed suet pudding containing dried fruit
- calabash nutmeg — a tropical African shrub, Monodora myristica, whose oily aromatic seeds can be used as nutmegs: family Annonaceae
- camelback truss — a roof truss having upper and lower chords curving upward from a common point at each side.
- campaign button — a disk-shaped pin worn by a supporter of a political candidate, usually bearing the name of the candidate and often a slogan or the candidate's picture.
- cannot help but — to be unable to do anything else except
- canterbury bell — a campanulaceous biennial European plant, Campanula medium, widely cultivated for its blue, violet, or white flowers
- canterbury lamb — New Zealand lamb exported chilled or frozen to the United Kingdom
- cartesian doubt — willful suspension of all interpretations of experience that are not absolutely certain: used as a method of deriving, by elimination of such uncertainties, axioms upon which to base theories.
- centrifugal box — a revolving chamber, used in the spinning of manufactured filaments, in which the plastic fibers, subjected to centrifugal force, are slightly twisted and emerge in the form of yarn wound into the shape of a hollow cylinder.
- ceteris paribus — other things being equal
- child abduction — the crime of removing a child from its rightful home
- circuit breaker — A circuit breaker is a device which can stop the flow of electricity around a circuit by switching itself off if anything goes wrong.
- circumambiently — in a circumambient manner
- circumambulated — Simple past tense and past participle of circumambulate.
- circumambulates — Third-person singular simple present indicative form of circumambulate.
- claustrophobics — Plural form of claustrophobic.
- combat fatigues — the uniform worn by soldiers when fighting
- combat neurosis — battle fatigue.
- combat trousers — Combat trousers are large, loose trousers with lots of pockets.
- comma butterfly — an orange-brown European vanessid butterfly, Polygonia c-album, with a white comma-shaped mark on the underside of each hind wing
- communicability — capable of being easily communicated or transmitted: communicable information; a communicable disease.
- communion table — (in a Christian church) the table at which people take communion
- computer-phobia — a person who distrusts or is intimidated by computers.
- configurability — The property of being configurable.
- consubstantiate — (of the Eucharistic bread and wine and Christ's body and blood) to undergo consubstantiation
- corynebacterium — any of various bacterium of the genus Corynebacterium, including various animal and plant pathogens and animal parasites
- counterbalanced — Simple past tense and past participle of counterbalance.
- counterbalances — Plural form of counterbalance.
- counterblockade — a retaliatory blockade
- countermandable — able to be countermanded
- countervailable — able to counteract or offset as equivalent
- current balance — an instrument for measuring electric currents, in which the magnetic force between two current-carrying coils is balanced against a weight.
- cyber-squatting — (jargon, networking) The practice of registering famous brand names as Internet domain names, e.g. harrods.com, ibm.firm or sears.shop, in the hope of later selling them to the appropriate owner at a profit.
- dartmouth basic — (language) The original BASIC language, designed by John G. Kemeny and Thomas E. Kurtz at Dartmouth College in 1963. Dartmouth BASIC first ran on a GE 235 [date?] and on an IBM 704 on 1964-05-01. It was designed for quick and easy programming by students and beginners using Dartmouth's experimental time-sharing system. Unlike most later BASIC dialects, Dartmouth BASIC was compiled.
- dead-cat bounce — a temporary recovery in prices following a substantial fall as a result of speculators buying stocks they have already sold rather than as a result of a genuine reversal of the downward trend
- debureaucratize — to divide an administrative agency or office into bureaus.
- decarburization — The act, process, or result of decarburizing.
- decree absolute — A decree absolute is the final order made by a court in a divorce case which ends a marriage completely.
- departure board — a board in an airport, bus terminal, etc displaying the times and destinations of future departures
- disambiguations — Plural form of disambiguation.