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21-letter words containing l, o, s, t

  • bulletin board system — (communications, application)   (BBS, bboard /bee'bord/, message board, forum; plural: BBSes) A computer and associated software which typically provides an electronic message database where people can log in and leave messages. Messages are typically split into topic groups similar to the newsgroups on Usenet (which is like a distributed BBS). Any user may submit or read any message in these public areas. The term comes from physical pieces of board on which people can pin messages written on paper for general consumption - a "physical bulletin board". Ward Christensen, the programmer and operator of the first BBS (on-line 1978-02-16) called it a CBBS for "computer bulletin board system". Since the rise of the World-Wide Web, the term has become antiquated, though the concept is more popular than ever, with many websites featuring discussion areas where users can post messages for public consumption. Apart from public message areas, some BBSes provided archives of files, personal electronic mail and other services of interest to the system operator (sysop). Thousands of BBSes around the world were run from amateurs' homes on MS-DOS boxes with a single modem line each. Although BBSes were traditionally the domain of hobbyists, many connected directly to the Internet (accessed via telnet), others were operated by government, educational, and research institutions. Fans of Usenet or the big commercial time-sharing bboards such as CompuServe, CIX and GEnie tended to consider local BBSes the low-rent district of the hacker culture, but they helped connect hackers and users in the personal-micro and let them exchange code. Use of this term for a Usenet newsgroup generally marks one either as a newbie fresh in from the BBS world or as a real old-timer predating Usenet.
  • butterfly common lisp — A parallel version of Common LISP for the BBN Butterfly computer.
  • button up (one's lip) — to refrain from talking; esp., to keep a secret
  • canticle of canticles — another name for the Song of Solomon, used in the Douay Bible
  • casing collar locator — A casing collar locator is a tool that is placed down the borehole to allow depths to be measured by detecting the position of the casing collar.
  • castellon de la plana — a port in E Spain. Pop: 160 714 (2003 est)
  • catalyst-to-oil ratio — The catalyst-to-oil ratio is the amount of a catalyst relative to the amount of oil, which with temperature affects the yield of a process.
  • choledochojejunostomy — (medicine) The surgical formation of an opening between the common bile duct and the jejunum.
  • civil rights movement — campaign for human freedoms
  • class-relation method — (programming)   A design technique based on the concepts of object-oriented programming and the Entity-Relationship model from the French company Softeam.
  • clayton antitrust act — an act of Congress in 1914 supplementing the Sherman Antitrust Act and establishing the FTC.
  • clerk to the justices — (in England) a legally qualified person who sits in court with lay justices to advise them on points of law
  • clinical psychologist — a practitioner of clinical psychology
  • clostridium difficile — Clostridium difficile is a bacterium that causes severe diarrhoea. It is commonly found in hospitals. C.diff is also used.
  • collins street farmer — a businessman who invests in farms, land, etc
  • column address strobe — (hardware)   (CAS) A signal sent from a processor (or memory controller) to a dynamic random-access memory (DRAM) (qv) circuit to indicate that the column address lines are valid.
  • comfortably-furnished — containing comfortable furniture
  • commercial television — television companies which make money by selling advertising
  • commercial translator — (language)   An English-like pre-COBOL language for business data processing.
  • committal proceedings — a preliminary hearing in a magistrates' court to decide if there is a case to answer
  • competitive exclusion — the dominance of one species over another when both are competing for the same resources, etc
  • complete metric space — (theory)   A metric space in which every sequence that converges in itself has a limit. For example, the space of real numbers is complete by Dedekind's axiom, whereas the space of rational numbers is not - e.g. the sequence a[0]=1; a[n_+1]:=a[n]/2+1/a[n].
  • completing the square — a method, usually of solving quadratic equations, by which a quadratic expression, as x 2 − 4 x + 3, is written as the sum or difference of a perfect square and a constant, x 2 − 4 x + 4 + 3 − 4 = (x − 2) 2 − 1, by addition and subtraction of appropriate constant terms.
  • componential analysis — the analysis of a set of related linguistic items, especially word meanings, into combinations of features in terms of which each item may be compared with every other, as in the analysis of man into the semantic features “male,” “mature,” and “human,” woman into “female,” “mature,” and “human,” girl into “female,” “immature,” and “human,” and bull into “male,” “mature,” and “bovine.”.
  • concurrent resolution — a resolution passed by one branch of a legislature and concurred in by the other, indicating the opinion of the legislature but not having the force of law
  • conditional discharge — If someone who is convicted of an offence is given a conditional discharge by a court, they are not punished unless they later commit a further offence.
  • conference facilities — Conference facilities are large rooms and pieces of equipment that a hotel provides so an organization can have conference there.
  • confused flour beetle — a brown flour beetle, Tribolium confusum, that feeds on stored grain and grain products.
  • consistently complete — boundedly complete
  • constitutional strike — a stoppage of work by the workforce of an organization, with the approval of the trade union concerned, in accordance with the dispute procedure laid down in a collective agreement between the parties
  • constitutionalization — The act or process of establishing a constitution over a state or organization.
  • consultation document — a report that is the result of a consultation process
  • continental breakfast — A continental breakfast is breakfast that consists of food such as bread, butter, jam, and a hot drink. There is no cooked food.
  • continuing resolution — legislation enacted by Congress to allow government operations to continue until the regular appropriations are enacted: used when action on appropriations is not completed by the beginning of a fiscal year.
  • convertible insurance — any form of life or health insurance, either individual or group, that enables the insured to change or convert the insurance to another form, as term to whole life insurance or group to individual health insurance.
  • coquilles st. jacques — an appetizer of minced scallops in a wine and cream sauce topped with grated cheese and browned under a broiler: usually served in scallop shells.
  • coronal mass ejection — a cloud of particles ejected from the sun's surface during a solar flare
  • corporate hospitality — Corporate hospitality is the entertainment that a company offers to its most valued clients, for example by inviting them to sporting events and providing them with food and drink.
  • corpuscular radiation — radiation consisting of atomic and subatomic particles, as alpha particles, beta particles, and neutrons.
  • cosmological argument — one of the arguments that purport to prove the existence of God from empirical facts about the universe, esp the argument to the existence of a first cause
  • cosmological constant — a term introduced by Einstein into his field equations of general relativity to permit a stationary, nonexpanding universe: it has since been abandoned in most models of the universe.
  • cosmological redshift — the part of the redshift of celestial objects resulting from the expansion of the universe.
  • cost control callback — (communications)   A system where a computer automatically rejects incoming dial-up calls from certain telephone numbers and calls them back, with the result that the caller pays nothing for the connection. This differs from security callback in that it applies to certain phone numbers instead of to certain user names.
  • cost-benefit analysis — an analysis that takes into account the costs of a project and its benefits to society, as well as the revenue it generates
  • cottony-cushion scale — a small scale insect, Icerya purchasi, that is a pest of citrus trees in California: it is controlled by introducing an Australian ladybird, Rodolia cardinalis, into affected areas
  • counsel of perfection — excellent but unrealizable advice
  • countably compact set — a set for which every cover consisting of a countable number of sets has a subcover consisting of a finite number of sets.
  • court of common pleas — (formerly) a superior court exercising jurisdiction in civil actions between private citizens
  • criminal conversation — (formerly) a common law action brought by a husband by which he claimed damages against an adulterer
  • crool someone's pitch — to spoil an opportunity for someone
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