17-letter words containing a, l, o, s, u
- castor and pollux — the twin sons of Leda: Pollux was fathered by Zeus, Castor by the mortal Tyndareus. After Castor's death, Pollux spent half his days with his half-brother in Hades and half with the gods in Olympus
- causality paradox — the hypothetical cause-and-effect of time travel and making changes in the past that would affect current actions.
- celestial equator — the great circle lying on the celestial sphere, the plane of which is perpendicular to the line joining the north and south celestial poles
- cellulose acetate — nonflammable material made by acetylating cellulose: used in the manufacture of film, dopes, lacquers, and artificial fibres
- cellulose nitrate — a compound made by treating cellulose with nitric and sulphuric acids, used in plastics, lacquers, and explosives: a nitrogen-containing ester of cellulose
- cellulose varnish — a varnish made from cellulose nitrate, used as a protective sealing film
- châlons-sur-marne — city in NE France, on the Marne River: scene of defeat ( a.d. 451) of Attila by the Romans: pop. 50,000
- chocolate biscuit — a biscuit covered with chocolate
- close punctuation — punctuation in which many commas, full stops, etc, are used
- coastguard vessel — a ship used by the coastguard
- coldstream guards — a guard regiment of the English royal household: formed in Coldstream, Scotland, 1659–60, and instrumental in restoring the English monarchy under Charles II.
- coliform bacillus — any of several bacilli, especially Escherichia coli and members of the genus Aerobacter, found as commensals in the large intestine of humans and certain other animals, the presence of which in water indicates fecal pollution.
- colour separation — the division of a coloured original into cyan, magenta, yellow, and black so that plates may be made for print reproduction. Separation may be achieved by electronic scanning or by photographic techniques using filters to isolate each colour
- colour subcarrier — a component of a colour television signal on which is modulated the colour or chrominance information
- complement clause — a subordinate clause that functions as the subject, direct object, or prepositional object of a verb, as that you like it in I'm surprised that you like it.
- conceptualisation — The act of conceptualising, or something conceptualised.
- concessive clause — A concessive clause is a subordinate clause which refers to a situation that contrasts with the one described in the main clause. For example, in the sentence 'Although he was tired, he couldn't get to sleep', the first clause is a concessive clause.
- concurrent pascal — (language) An extension of a Pascal subset, Sequential Pascal, developed by Brinch Hansen in 1972-75. Concurrent Pascal was the first language to support monitors. It provided access to hardware devices through monitor calls and also supported processes and classes.
- conscience clause — a clause in a law or contract exempting persons with moral scruples
- consequentialness — The quality or state of being consequential.
- consolidated fund — a fund into which tax revenue is paid in order to meet standing charges, esp interest payments on the national debt
- consonant cluster — a group of consonants without an intervening vowel
- constitutionalism — the principles, spirit, or system of government in accord with a constitution, esp a written constitution
- constitutionalist — an adherent or advocate of constitutionalism or of an existing constitution.
- constitutionality — In a particular political system, the constitutionality of a law or action is the fact that it is allowed by the constitution.
- constitutionalize — to provide with a constitution
- construction loan — the act or fact of taking out.
- consulate general — the office or residence of a consul general
- consumer sampling — a research technique in which targeted consumers are polled or tested for their receptiveness to a product or service
- contemporaneously — living or occurring during the same period of time; contemporary.
- contextualisation — Alt form contextualization.
- continental crust — that part of the earth's crust that underlies the continents and continental shelves
- contrasuggestible — responding or tending to respond to a suggestion by doing or believing the opposite
- coordinate clause — one of two or more clauses in a sentence having the same status and introduced by coordinating conjunctions
- coral honeysuckle — trumpet honeysuckle.
- counterchallenges — Plural form of counterchallenge.
- courtship display — behaviour that is aimed at attracting a mate
- cross-utilization — to make use of in an additional or different way.
- customs clearance — the permission to take goods into or out of a country once customs requirements have been satisfied
- cytomegaloviruses — Plural form of cytomegalovirus.
- delay instruction — delayed control-transfer
- 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
- digital audiodisk — a compact disk containing an audio program.
- disadvantageously — In a disadvantageous manner.
- dishonourableness — Alternative spelling of dishonorableness.
- disqualifications — Plural form of disqualification.
- double insulation — Double insulation is insulation that consists of both basic insulation and supplementary insulation.
- douglas engelbart — (person) Douglas C. Engelbart, the inventor of the mouse. On 1968-12-09, Douglas C. Engelbart and the group of 17 researchers working with him in the Augmentation Research Center at Stanford Research Institute in Menlo Park, California, USA, presented a 90-minute live public demonstration of the on live system, NLS, they had been working on since 1962. The presentation was a session in the of the Fall Joint Computer Conference held at the Convention Center in San Francisco, and it was attended by about 1000 computer professionals. This was the public debut of the computer mouse, hypertext, object addressing, dynamic file linking and shared-screen collaboration involving two persons at different sites communicating over a network with audio and video interface. The original 90-minute video: Hyperlinks, Mouse, Web-board.
- 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.