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17-letter words containing n, a, d, c

  • arunachal pradesh — a state in NE India, formed in 1986 from the former Union Territory. Capital: Itanagar. Pop: 1 091 117 (2001). Area: 83 743 sq km (32 648 sq miles)
  • ascend the throne — to become king or queen
  • ascertained goods — specific goods
  • asset-backed fund — a fund in which the money is invested in property, shares, etc, rather than being deposited with a bank or building society
  • attendance centre — (in Britain) a place at which young offenders are required to attend regularly instead of going to prison
  • attendance record — the record of how often a person has attended an institution such as a school
  • audience research — research into the make-up and habits of the audience of a particular television or radio programme or network
  • audio description — a facility provided for visually impaired people in which a film, television programme, or play is described through audio technology
  • automatic vending — selling goods by vending machines
  • aviation medicine — the branch of medicine concerned with the effects on man of flight in the earth's atmosphere
  • avogadro constant — the number of atoms or molecules in a mole of a substance
  • background report — a report on someone or something that sheds light on their background, esp a report on the background of a person convicted of a crime before they are sentenced by a judge
  • backward analysis — (theory)   An analysis to determine properties of the inputs of a program from properties or context of the outputs. E.g. if the output of this function is needed then this argument is needed. Compare forward analysis.
  • backward chaining — (algorithm)   An algorithm for proving a goal by recursively breaking it down into sub-goals and trying to prove these until facts are reached. Facts are goals with no sub-goals which are therefore always true. Backward training is the program execution mechanism used by most logic programming language like Prolog. Opposite: forward chaining.
  • bacteriorhodopsin — a purple protein containing retinal and found in the plasma membrane of certain bacteria (genus Halobacterium): it directly supplies electrochemical energy from sunlight
  • bahia de cochinos — Spanish name of Bay of Pigs.
  • balanced literacy — a method of teaching reading in which phonics and whole language approaches are both used to maximize student learning.
  • balanced sentence — a sentence consisting of two or more clauses that are parallel in structure.
  • bald-faced hornet — any large, stinging paper wasp of the family Vespidae, as Vespa crabro (giant hornet) introduced into the U.S. from Europe, or Vespula maculata (bald-faced hornet or white-faced hornet) of North America.
  • barbed wire fence — a fence constructed from strong wire that has sharply pointed barbs at close intervals along its length
  • be black and blue — If you say that someone is black and blue, you mean that they are badly bruised.
  • be running scared — If you say that a person or group is running scared, you mean that they are frightened of what someone might do to them or what might happen.
  • behind one's back — without one's knowledge; secretly or deceitfully
  • beyond comparison — outstanding, without equal
  • blackboard jungle — a school or school system characterized by lack of discipline and by juvenile delinquency.
  • blackwells island — a former name of Roosevelt Island.
  • bland-allison act — an act of Congress (1878) requiring the federal government to purchase at the market price from two to four million dollars' worth of silver monthly for conversion into silver dollars containing 16 times more silver per coin than gold in dollar coins of gold.
  • blessed sacrament — the consecrated elements of the Eucharist
  • blind carbon copy — a duplicate of anything written or typed, or a copy of an email or other electronic document, that is sent to someone whose name is not visible to the primary addressee. Abbreviation: bcc.
  • blocking antibody — Immunology. an antibody that partly combines with an antigen and interferes with cell-mediated immunity, thereby preventing an allergic reaction.
  • blow hot and cold — to vacillate
  • body center plate — one of a pair of plates that fit together and support the body of a car on a truck, while allowing the truck to rotate with respect to the body. One plate (body center plate) is attached to the underside of the car body and the other (truck center plate) is part of the car truck.
  • body modification — any method of permanently adorning the body, including tattooing and piercing
  • book depreciation — Book depreciation is depreciation in a company's internal financial records that is different from the amount that is used for taxes.
  • branch delay slot — delayed control-transfer
  • branch prediction — (processor, algorithm)   A technique used in some processors with instruction prefetch to guess whether a conditional branch will be taken or not and prefetch code from the appropriate location. When a branch instruction is executed, its address and that of the next instruction executed (the chosen destination of the branch) are stored in the Branch Target Buffer. This information is used to predict which way the instruction will branch the next time it is executed so that instruction prefetch can continue. When the prediction is correct (and it is over 90% of the time), executing a branch does not cause a pipeline break. Some later CPUs simply prefetch both paths instead of trying to predict which way the branch will go. An extension of the idea of branch prediction is speculative execution.
  • breakdown service — a service that provides assistance to motorists who break down
  • bricks and clicks — a combination of traditional business carried out on physical premises and internet trading
  • bricks and mortar — You can use bricks and mortar to refer to houses and other buildings, especially when they are considered as an investment.
  • brzesc nad bugiem — Polish name of Brest Litovsk.
  • budgetary control — a system of managing a business by applying a financial value to each forecast activity. Actual performance is subsequently compared with the estimates
  • calcium cyanamide — a white crystalline compound formed by heating calcium carbide with nitrogen. It is important in the fixation of nitrogen and can be hydrolysed to ammonia or used as a fertilizer. Formula: CaCN2
  • california condor — either of two large, New World vultures of the family Cathartidae, Gymnogyps californianus (California condor) or Vultur gryphus (Andean condor) the largest flying birds in the Western Hemisphere: the California condor is almost extinct; the Andean condor is greatly reduced in number and rare in many areas.
  • call-and-response — a form of interaction between a speaker and one or more listeners, in which every utterance of the speaker elicits a verbal or non-verbal response from the listener or listeners
  • can't be bothered — If you say that you can't be bothered to do something, you mean that you are not going to do it because you think it is unnecessary or because you are too lazy.
  • canadian alliance — a Canadian right-wing federal political party, founded in 2000; merged with the Conservative Party in 2003
  • canadian fleabane — a plant, Conyza (or Erigeron) canadensis, with small white tubular flower heads
  • canadian football — a game resembling American football, played on a grass pitch between two teams of 12 players
  • canadian pondweed — a North American aquatic plant, Elodea (or Anacharis) canadensis, naturalized in Europe, having crowded dark green leaves: family Hydrocharitaceae. It is used in aquariums
  • canarybird flower — a nasturtium, Tropaeolum peregrinum, of Peru, having round, deeply lobed leaves and yellow flowers.
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