17-letter words containing a, c, o, u
- courtship display — behaviour that is aimed at attracting a mate
- cover your tracks — If someone covers their tracks, they hide or destroy evidence of their identity or their actions, because they want to keep them secret.
- crampon technique — a climbing style that uses crampons
- creature comforts — Creature comforts are the things that you need to feel comfortable in a place, for example good food and modern equipment.
- creature of habit — If you say that someone is a creature of habit, you mean that they usually do the same thing at the same time each day, rather than doing new and different things.
- credit memorandum — a memorandum issued to an account allowing a credit or reducing a debit, especially one posted to a customer's account.
- cross-utilization — to make use of in an additional or different way.
- crude oil cracker — A crude oil cracker is the part of a refinery and the equipment used for changing crude oil to its fractions, using heat and pressure.
- culpable homicide — manslaughter
- cumulative voting — a system of voting in which each elector has as many votes as there are candidates in his constituency. Votes may all be cast for one candidate or distributed among several
- customs brokerage — the work of a customs broker
- customs clearance — the permission to take goods into or out of a country once customs requirements have been satisfied
- cut a good figure — to appear or behave well
- cut a person dead — to ignore a person completely
- cut a poor figure — to appear or behave badly
- cutaneous quittor — a purulent infection of horses and other hoofed animals, characterized by an acute inflammation of soft tissue above the hoof and resulting in suppuration and sloughing of the skin and usually lameness.
- cytomegaloviruses — Plural form of cytomegalovirus.
- d&o insurance — D&O insurance is a personal liability insurance that provides cover to the directors and senior executives of a company.
- damp-proof course — A damp-proof course is the same as a damp course.
- decellularization — (biology, medicine) The loss of cells from tissue.
- decontextualizing — to remove (a linguistic element, an action, etc.) from a context: decontextualized works of art displayed in museums.
- delay instruction — delayed control-transfer
- denatured alcohol — ethanol rendered unfit for human consumption by the addition of a noxious substance, as in methylated spirits
- deoxyribonuclease — DNase.
- deucalion's flood — a flood sent by Zeus that wiped out the entire population of the earth, except for Deucalion and his wife Pyrrha
- dipterocarpaceous — of, relating to, or belonging to the Dipterocarpaceae, a family of trees chiefly native to tropical SE Asia, having two-winged fruits. Many species yield useful timber and resins
- disqualifications — Plural form of disqualification.
- disruptive action — action performed by protestors, workers, etc that causes the disruption of a service
- document examiner — (hypertext, tool) A high-performance hypertext system by Symbolics that provides on-line access to their user documentation.
- double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
- double track line — a railway line with double track
- douglas macarthur — Douglas, 1880–1964, U.S. general: supreme commander of allied forces in SW Pacific during World War II and of UN forces in Korea 1950–51.
- drained of colour — colourless
- ductus arteriosis — a fetal blood vessel that connects the left pulmonary artery directly to the descending aorta, normally closing after birth.
- due course of law — the regular administration of the law, according to which no citizen may be denied his or her legal rights and all laws must conform to fundamental, accepted legal principles, as the right of the accused to confront his or her accusers.
- dynamic execution — (processor) A combination of techniques - multiple branch prediction, data flow analysis and speculative execution. Intel implemented Dynamic Execution in the P6 after analysing the execution of billions of lines of code.
- education contact — (job) The person at a company who should receive educational material.
- electrometallurgy — metallurgy involving the use of electric-arc furnaces, electrolysis, and other electrical operations
- empirical formula — a chemical formula indicating the proportion of each element present in a molecule
- equinoctial point — either of the two points at which the celestial equator intersects the ecliptic
- exclusionary rule — a legal rule that evidence obtained illegally, as from a search without a warrant, may not be introduced at trial
- executive mansion — the White House (in Washington, D.C.), official home of the President of the U.S.
- farming community — a community where farming is the main industry
- fashion-conscious — interested in, and wanting to wear, fashionable clothes
- fellow countryman — sb of same nationality
- floating currency — a currency that is free to fluctuate against other currencies in accordance with market forces
- flowering currant — an ornamental shrub, Ribes sanguineum, growing to 2 to 3 metres (6 to 9ft) in height, with red, crimson, yellow, or white flowers: family Saxifragaceae
- fluid lubrication — lubrication in which bearing surfaces are separated by an oil film sustained by the motion of the parts
- foucault pendulum — a pendulum that demonstrates the rotation of the earth by exhibiting an apparent change in its plane of oscillation.
- foundation course — A foundation course is a course that you do at some colleges and universities in order to prepare yourself for a longer or more advanced course.