15-letter words containing a, d, r, o
- deagglomeration — Deagglomeration is the process of breaking up agglomerates.
- dealer's choice — a card game, as poker, in which the dealer decides what particular game is to be played, often depending on the number of players, and designates any special variations or unusual rules, including setting the stakes.
- decarboxylation — the removal or loss of a carboxyl group from an organic compound
- decarburization — The act, process, or result of decarburizing.
- decertification — The act or process of decertifying.
- declare oneself — to state strongly one's opinion
- deconcentrating — Present participle of deconcentrate.
- deconcentration — the act of decentralizing or the state of becoming less concentrated in one area
- decorated style — a 14th-century style of English architecture characterized by the ogee arch, geometrical tracery, and floral decoration
- decorative arts — art that is meant to be useful as well as beautiful, as ceramics, furniture, jewelry, and textiles.
- decree absolute — A decree absolute is the final order made by a court in a divorce case which ends a marriage completely.
- deformalization — to make less formal; reduce the strictness, preciseness, etc., of.
- defragmentation — (computing) The action of defragmenting, particularly with respect to a computer disk or drive.
- degenerationist — a person who believes in the evolutionary decline of a species
- deglamorization — the act or process of making less glamorous
- dehydrogenating — Present participle of dehydrogenate.
- dehydrogenation — to remove hydrogen from (a compound).
- delaware jargon — a jargon based on Unami Delaware, now extinct but formerly used as a lingua franca in Pennsylvania, New Jersey, and New York.
- delayed neutron — a neutron produced in a nuclear reactor by the breakdown of a fission product and released a short time after neutrons produced in the primary process
- delsarte method — a theory or system devised by François Delsarte for improving musical and dramatic expression through the mastery of various bodily attitudes and gestures.
- delta reduction — (theory) In lambda-calculus extended with constants, delta reduction replaces a function applied to the required number of arguments (a redex) by a result. E.g. plus 2 3 --> 5. In contrast with beta reduction (the only kind of reduction in the pure lambda-calculus) the result is not formed simply by textual substitution of arguments into the body of a function. Instead, a delta redex is matched against the left hand side of all delta rules and is replaced by the right hand side of the (first) matching rule. There is notionally one delta rule for each possible combination of function and arguments. Where this implies an infinite number of rules, the result is usually defined by reference to some external system such as mathematical addition or the hardware operations of some computer. For other types, all rules can be given explicitly, for example Boolean negation: not True = False not False = True (1997-02-20)
- democratifiable — able to be made into a democracy
- democratisation — Alternative spelling of democratization.
- democratization — The introduction of democracy, its functions or principles, to an area or country which did not have democracy previously.
- demographically — of or relating to demography, the science of vital and social statistics.
- demonstrability — The quality of being demonstrable.
- demonstrational — the act or circumstance of proving or being proved conclusively, as by reasoning or a show of evidence: a belief incapable of demonstration.
- demonstratively — characterized by or given to open exhibition or expression of one's emotions, attitudes, etc., especially of love or affection: She wished her fiancé were more demonstrative.
- denitrification — to remove nitrogen or nitrogen compounds from.
- denormalization — to make normal.
- deoch-an-doruis — a parting drink or stirrup cup
- departure board — a board in an airport, bus terminal, etc displaying the times and destinations of future departures
- depersonalizing — Present participle of depersonalize.
- dephosphorylate — to remove a phosphate group from (an organic compound)
- depletion layer — a region at the interface between dissimilar zones of conductivity in a semiconductor, in which there are few charge carriers
- deprivatization — The act or process of deprivatizing.
- deprovincialize — to make provincial in character.
- derhotacization — A distortion in (or an Inability to pronounce) the sound of letter R, causing the R to be omitted as a consonant or changing /\u025d/ or /\u025a/ to /\u025c/,/\u0259/, or another vowel if a vocalic.
- dermatoglyphics — the lines forming a skin pattern, esp on the palms of the hands and soles of the feet
- dermatographism — a condition in which touching or lightly scratching the skin causes raised, reddish marks.
- dermatomyositis — a chronic medical condition characterized by inflammation of muscles (myositis), accompanied by a skin rash
- dermatophytosis — a fungal infection of the skin, esp the feet
- desacralization — the process of rendering anything less sacred; secularization
- deserialization — The act or process of deserializing.
- desertification — Desertification is the process by which a piece of land becomes dry, empty, and unsuitable for growing trees or crops on.
- desilverization — the process of desilverizing (metal); the state of having been desilverized
- desktop manager — A user interface to system services, usually icon and menu based like the Macintosh Finder, enabling the user to run application programs and use a file system without directly using the command language of the operating system.
- desulfurization — The process of removing sulfur from a substance, such as flue gas or crude.
- detribalisation — Alternative form of detribalization.
- detribalization — to cause to lose tribal allegiances and customs, chiefly through contact with another culture.