16-letter words containing a, d, n, t
- darwinian theory — Darwin's theory of evolution, which holds that all species of plants and animals developed from earlier forms by hereditary transmission of slight variations in successive generations, and that natural selection determines which forms will survive
- data abstraction — (data) Any representation of data in which the implementation details are hidden (abstracted). Abstract data types and objects are the two primary forms of data abstraction.
- data acquisition — data logging
- data compression — the act of compressing.
- data preparation — the process of converting data or information into a form that can be read by a computer, so that the data can then be entered into the computer
- data warehousing — the use of large amounts of data taken from multiple sources to create reports and for data analysis
- database analyst — (job) A person who uses data modeling to analyse and specify data use within an application area. A database analyst defines both logical views and physical data structures. In a client/server environment, he defines the database part of the back end system.
- database machine — (hardware) A computer or special hardware that stores and retrieves data from a database. It is specially designed for database access and is coupled to the main (front-end) computer(s) by a high-speed channel. This contrasts with a database server, which is a computer in a local area network that holds a database. The database machine is tightly coupled to the main CPU, whereas the database server is loosely coupled via the network.
- database manager — a person in charge of designing, maintaining, and controlling a database
- davidson current — a winter countercurrent that flows N along the W coast of the U.S.
- day of atonement — Yom Kippur
- de-anglicization — (in Ireland) the elimination of English influence, language, customs, etc
- de-concentration — to reduce the power or control of (a corporation, industry, etc.); decentralize.
- de-stalinization — the elimination of the influence of Stalin
- dead-man's float — a prone floating position, used especially by beginning swimmers, with face downward, legs extended backward, and arms stretched forward.
- dealcoholization — to remove some or all of the alcohol from (a drink).
- dear john letter — a letter from someone (esp to a man) breaking off a love affair
- dearborn heights — city in SE Mich.: suburb of Detroit: pop. 58,000
- debating chamber — a room where a legislative assembly holds debates
- debating society — a club, e.g. at a school or university, which regularly holds debates
- deboursification — (jargon) Removal of irrelevant newsgroups from the Newsgroups header of a followup. The term applies particularly to the removal of frivolous groups added by one of the Kooks. See also: sneck.
- debut appearance — debut
- decapitalization — to deprive of capital; discourage capital formation; withdraw capital from: The government decapitalized industry with harsh tax policies.
- decentralisation — Alternative spelling of decentralization.
- decentralization — to distribute the administrative powers or functions of (a central authority) over a less concentrated area: to decentralize the national government.
- dechristianizing — Present participle of dechristianize.
- decimal fraction — a fraction whose denominator is some power of 10, usually indicated by a dot (decimal point or point) written before the numerator: as 0.4 = 4/10; 0.126 = 126/1000.
- declassification — to remove the classification from (information, a document, etc.) that restricts access in terms of secrecy, confidentiality, etc. Compare classification (def 5).
- decontextualized — removed from the usual context
- dedifferentiated — That has undergone dedifferentiation.
- dedolomitization — a metamorphic process in which the magnesium in dolomitic rock forms new minerals, as brucite and forsterite, and the calcium forms calcite.
- deep in the past — long ago
- deferred annuity — an annuity that commences not less than one year after the final purchase premium
- definite article — The word 'the' is sometimes called the definite article.
- deflationary gap — a situation in which total spending in an economy is insufficient to buy all the output that can be produced with full employment
- degenerate state — a state of a system characterized by a set of quantum numbers and represented by an eigenfunction. The energy of each state is precise within the limits imposed by the uncertainty principle but may be changed by applying a field of force. States that have the same energy are called degenerate
- dehumidification — Dehumidification is the removal of vapor from a gas-vapor mixture.
- deindustrialised — Simple past tense and past participle of deindustrialise.
- deindustrialized — Simple past tense and past participle of deindustrialize.
- delayed reaction — response after an interval
- delaying tactics — techniques used to delay sth
- delegitimization — The act or process of delegitimizing.
- deliberativeness — The state or quality of being deliberative.
- delta connection — a connection used in a three-phase electrical system in which three elements in series form a triangle, the supply being input and output at the three junctions
- delta conversion — delta reduction
- dementia praecox — schizophrenia
- demilitarisation — The removal of a military force, usually at the end of hostilities or as part of a treaty.
- demilitarization — to deprive of military character; free from militarism.
- demineralisation — Alternative spelling of demineralization.
- demineralization — to remove minerals from; deprive of mineral content.