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Duplication   Listen
noun
duplication  n.  
1.
The act of duplicating, or the state of being duplicated; a doubling; a folding over; a fold.
2.
(Biol.) The act or process of dividing by natural growth or spontaneous action; as, the duplication of cartilage cells.
duplication of the cube (Math.), the operation of finding a cube having a volume which is double that of a given cube.






Collaborative International Dictionary of English 0.48








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"Duplication" Quotes from Famous Books



... absurd when we are most anxious to render the real splendours that pervade us. This duplicity in life seems to me at times ineradicable, at times like the confusing of something essentially simple, like the duplication when one looks through a doubly refracting medium. You think in this latter mood that you have only to turn the crystal of Iceland spar about in order to have the whole thing plain. But you never get it plain. I have been doing my halting utmost to get down sincerely and simply my ...
— First and Last Things • H. G. Wells

... to say that the somewhat unique typography of the book, the large percentage of italics, and not a few capitalized words that appear in the pages, comes from a duplication of the copy I have used with my patients. I wrote the original copy in this way for the sake of giving special emphasis to special points for my readers, and the results attained I believe were very largely due to the typographically ...
— Sane Sex Life and Sane Sex Living • H.W. Long

... finds itself placed one-third of the earth's circumference to the westward. Three of the recurrences will, of course, complete the circuit of the globe; and so the fourth recurrence will duplicate the one which preceded it, three saros returns, or 54 years and 1 month before. This duplication, as we have already seen, will, however, be situated in a latitude to the south or north of its predecessor, according as the eclipse series is progressing in ...
— Astronomy of To-day - A Popular Introduction in Non-Technical Language • Cecil G. Dolmage

... threed of good or bad wooll, some tootoo [Footnote: Tootoo. The duplication is often used for the sake of emphasis. "A lesson tootoo hard for living clay." Spenser, Faerie Queen, iii., iv., 26.] hard spun, some tootoo soft ...
— The Principal Navigations, Voyages, Traffiques, - and Discoveries of The English Nation, v5 - Central and Southern Europe • Richard Hakluyt

... — N. imitation; copying &c. v.; transcription; repetition, duplication, reduplication; quotation; reproduction; mimeograph, xerox, facsimile; reprint, offprint. mockery, mimicry; simulation, impersonation, personation; representation &c. 554; semblance; copy &c. 21; assimilation. paraphrase, parody, take-off, lampoon, caricature &c. 21. ...
— Roget's Thesaurus

... strange wagon, and had no thought of allowing it to assume the initiative. Now, Irene knew perfectly well where the brake was, and how to use it. In fact, there were two brakes, operated by different members, and perhaps it was this duplication, intended to insure safety, that was responsible for her undoing. Her first impulse was to use the emergency, but to do so she must remove her hand from the steering wheel, where it was very fully occupied. She did start to put this impulse into ...
— The Cow Puncher • Robert J. C. Stead

... non-existence of matter, looks of any kind are a delusion and snare, for the reason that individuals do not really exist, but are merely so many reflections of the one eternal and immutable existence, just as the various reflections in a stream are often but the continuous duplication of some single incandescent jet, it was scarcely to be expected that my darling daughter would fall a victim to the lure which I held out to her. She had the goodness to smile a ghost of a smile, but it was ...
— The Opinions of a Philosopher • Robert Grant

... course, thousands and thousands of city ordinances relating to the criminal law, but usually to minor offences or matters of police regulation. Undoubtedly the duplication of them tends to make us not a law-abiding community. It was the present Boston police commissioner who complained that there were more than eleven thousand ordinances in Boston, which everybody was supposed to know. We must let the whole matter go by saying that there is a general attempt ...
— Popular Law-making • Frederic Jesup Stimson

... the insult put upon her. That done, he was free to intercede fervently for him and to extol the virtue and the advisability of forgiveness. This plea, however cogent, was narrow, and once stated admitted merely of duplication in the same form. It was indeed no argument, merely an appeal, and, in proportion as it failed to move the listener, became feeble. Selma listened to him with a tense face, her hands clasped before her in the guise of an interested and self-scrutinizing spirit. But she betrayed no sign ...
— Unleavened Bread • Robert Grant

... to-day, had induced somnambulism at the time of her accouchements. Leonie II., therefore, was quite right in attributing the children to herself; the rule of partition was unbroken, and the somnambulism was characterised by a duplication of the subject's ...
— Real Ghost Stories • William T. Stead

... Competition serves here sometimes as a method of selection, although no one would decide to grow weeds rather than flowers because weeds are more efficient. In the case of what are called natural monopolies, there is duplication of effort instead of cooperation. Competition is here wasteful. But when we have to do, not with a specific product, or with a fixed field such as that of street railways or city lighting, but with the open field of ...
— The Ethics of Coperation • James Hayden Tufts

... at both ends"), the Greek name by which this graceful vine is sometimes known, emphasizes its most interesting feature, that, nevertheless, seems to many a foolish duplication of energy on Nature's part. Why should the same plant bear two kinds of blossoms and seeds? Among the foliage of low shrubbery and plants in shady lanes and woodside thickets, we see the delicate, drooping clusters of lilac blossoms hanging where bees can readily discover them ...
— Wild Flowers Worth Knowing • Neltje Blanchan et al

... nature does a trick like this, she does it thoroughly, for it has been noticed—but more especially in the case of twins—the likeness includes the voice, or at least its timbre, the thyroid cartilage and vocal chords following the mysterious law that rules the duplication. ...
— The Man Who Lost Himself • H. De Vere Stacpoole

... differ with the man in charge of the hygienic laboratory over similar questions of jurisdiction. Furthermore, we had a chemical laboratory split up into various more or less independent subdivisions, and a psychological laboratory. In these several institutions for scientific research there was much duplication of instruction and of books, apparatus and laboratory equipment. Great economies might have been effected by the establishment of a central purchasing agency, which could have obtained wholesale rates on supplies ordered in large ...
— The Philippines: Past and Present (vol. 1 of 2) • Dean C. Worcester

... much for him, to be listening to something that appalled. And the responses, low-muttered, in voices through which rose the same tone, the same unseizable family ring, sounded weird, as though murmured in hurried duplication by ...
— Forsyte Saga • John Galsworthy

... will consent to return to its former practice of initiating and preparing all appropriation bills through a single committee, in order that responsibility may be centered, expenditures standardized and made uniform, and waste and duplication as much ...
— President Wilson's Addresses • Woodrow Wilson

... taxation, however, so diffuse as the present one, necessarily entails a system of duplication of taxes, which in turn leads to an undue enhancement of prices; a decrease both of production and consumption, and consequently of wealth; a restriction of exportations and of foreign commerce; and a large increase in the machinery ...
— The Atlantic Monthly, Volume 17, No. 103, May, 1866 • Various

... a practical transfer of her personality to the point of service where he is engaged? Then she arranged for another, and another, and yet others. It is not only a transfer of personality in practical results, but a duplication of personality, and a triplication, and more. For she is busy in her home circle, while her representatives are busy elsewhere through the ...
— Quiet Talks on Service • S. D. Gordon

... Americans are the porcelain tumblers which have just been produced at the same factory, bearing on the front a faithful duplication in blue and yellow enamels of the insignia of the society of Sons of the Revolution, which were made at the suggestion of a member of the society in Pennsylvania. The soft, satiny Belleek body seems to be particularly well adapted to show off to advantage the rich designs of these badges, ...
— Scientific American Supplement, No. 1082, September 26, 1896 • Various

... to El Tovar being located in the recess of a great amphitheatre. It is from these plateaus that the finest views of the real Canyon can be obtained. The visitor, sitting on the porch or on the rim at El Tovar, cannot realize that below his feet, as it were, there is an almost exact duplication of the wall and slopes of talus, the thrilling precipices, the alcoves, recesses, promontories and the like, that he sees on the north side. And yet a trip down the trail on to the plateaus reveals these stupendous facts in a manner that is surprising even to those who, for years, ...
— The Grand Canyon of Arizona: How to See It, • George Wharton James

... be put in standardized shape for use by all its members. The trend today shows that soon there will be hundreds of books of time study tables. The government must sooner or later save the waste resulting from this useless duplication of efforts. ...
— The Psychology of Management - The Function of the Mind in Determining, Teaching and - Installing Methods of Least Waste • L. M. Gilbreth

... prospect of greater interconnectedness than ever before would lead to: 1) much more cooperative and mutually supportive endeavors; 2) development of systems of shared and distributed responsibilities to avoid duplication and to ensure accuracy and preservation of unique materials; and 3) agreement on the necessary standards and development of the appropriate directories and indices to make navigation straightforward among the varied resources that are, and increasingly will be, available. In this connection, ...
— LOC WORKSHOP ON ELECTRONIC TEXTS • James Daly

... write home or attempt to communicate with her parents. She said it was of no use; no postman came near, and the letters they wrote or the letters written to them never reached their destination. 'Coombe-bottom' is a curious duplication—either word being used to indicate a narrow valley or hollow. An unfortunate child who lived there had never been so well since the stone roller went over his head. She had a lover, but he was 'a gurt hummocksing noon-naw,' so she was not sorry to leave him. The phrase might be ...
— Round About a Great Estate • Richard Jefferies

... entry gives the official US Government digraph that precisely identifies every land entity without overlap, duplication, or omission. AF, for example, is the data code for Afghanistan. This two-letter country code is a standardized geopolitical data element promulgated in the Federal Information Processing Standards Publication (FIPS) 10-4 by the National Institute of Standards and Technology at the US Department ...
— The 1999 CIA Factbook • United States. Central Intelligence Agency.

... of the literature of the original precluded any great amount of humor in the wide range of its literary forms, so in the King James version it precluded any trifling expressions, any plays on words, even the duplication of such plays as can be found in the Hebrew or the Greek. You seldom find any turn of a word in the King James version, though you do occasionally find it in the Hebrew. One such punning expression occurs ...
— The Greatest English Classic A Study of the King James Version of • Cleland Boyd McAfee

... interested in the proper care of the poor took counsel together as to the best methods to be followed. At a later meeting in March, it was decided to secure the aid of all the charitable societies in the city with a view to their co-operation and the prevention of the duplication of relief. There was accordingly organized the Association of Delegates from the Benevolent Societies of Boston, the objects of which were "to adopt measures for the most effectual prevention of fraud and ...
— Unitarianism in America • George Willis Cooke

... point to be noticed in this scale is the irregularity that prevails between 7, 8, 9. The formation of 7 is of the most ordinary kind; 8 is 2 fours—common enough duplication; while 9 appears to be 10 - 1. All of these modes of compounding are, in their own way, regular; but the irregularity consists in using all three of them in connective numerals in the same system. But, odd as this jumble seems, it is more than matched ...
— The Number Concept - Its Origin and Development • Levi Leonard Conant

... of this principle also saves needless duplication of stops. In the organ at St. George's Hall, England, there are on the manuals 5 Open Diapasons, 4 Principals, 5 Fifteenths, 3 Clarinets, 2 Orchestral Oboes, 3 Trumpets, 3 Ophicleides, 3 Trombas, 6 Clarions, 4 Flutes, etc., etc. In the Hope-Jones ...
— The Recent Revolution in Organ Building - Being an Account of Modern Developments • George Laing Miller

... (festa). Other authors say that the word is derived from the ancient practice of chanting twice or in repetition the complete responses and versicles. And, above all, the recitation of the full antiphons before and after each psalm, at Matins, Lauds and Vespers, was called "duplication," and this name, it is said, was given to the office (double, duplex) in which the practice of duplication ...
— The Divine Office • Rev. E. J. Quigley

... footnote numbers began from 1 in each Book, and started over when the count passed 99. Almost all Books had duplications in the sequence, usually in the form "17*". In this e-text, footnotes have been renumbered consecutively within each Book, without duplication; Books I and ...
— The Metamorphoses of Ovid - Vol. I, Books I-VII • Publius Ovidius Naso

... Delafield—not the "5 and 10" only, but stores which specialized in groceries, tobacco, shoes, dry goods, drugs, and other commodities. Alongside of them were the locally owned stores. Altogether, Main Street had far too many stores to afford good service or reasonable prices. With all this duplication on the one hand, and absentee-control on the other, Main Street was a street of underlings—clerks and salespeople and delivery men. That condition produced low wages and inefficient methods, many of the workers being too young to be out of school and too dense to ...
— John Wesley, Jr. - The Story of an Experiment • Dan B. Brummitt

... of the child's time and preparation should be wisely directed. Each recitation should perform its full measure of usefulness, in testing, drilling, and teaching. There will be no time for valueless note-taking, duplication of map-book work, ambiguous or foolish questioning, aimless ...
— The Teaching of History • Ernest C. Hartwell

... digestion can adequately treat. A frequently used table, showing the time required for the digestion of various foods in the stomach, is of little practical value. There is ample provision for the digestion of food, there is a duplication of ferments for the proteids and starch. In health, the ferments are not only very active, but are secreted in ample quantities. The digestive or unorganised ferments must not be confused with the organised ...
— The Chemistry of Food and Nutrition • A. W. Duncan

... Philadelphia, and its methods have been followed by similar organizations all over the country. It is now rapidly becoming the central medium through which the other agencies in Philadelphia are working, thus avoiding the duplication of infant welfare work in the city. Broadening its scope, it is not unlikely to become one of the greatest indirect influences in the welfare work of Philadelphia and the vicinity, through which other organizations will ...
— The Americanization of Edward Bok - The Autobiography of a Dutch Boy Fifty Years After • Edward William Bok (1863-1930)

... sisters, but held unquestioned still larger territories to the north and south—and so on from the sources of the river to Florida, South Carolina even claiming a strip a few miles wide and four hundred long. There was almost a duplication of the Atlantic front on the Mississippi River. These statements will not interest those who can have no particular acquaintance with the personalities of those several commonwealths, quite as marked as are those of Normandy and Brittany; ...
— The French in the Heart of America • John Finley

... eye-piece of the great telescope and made him look. What the man saw made him stagger back, overcome with an emotion which for the moment did not allow him speech. What he saw upon the surface of the planet Mars was a duplication of the glittering figures on the pampas of the South American Republic. They were in lines of glorious light, between what appeared bands of a darker hue, provided, apparently, to make them more ...
— The Wolf's Long Howl • Stanley Waterloo

... In my morbid self-duplication, I had been busy all this time fixing in my memory and writing down in a book all that I had said to her or she to me, weighing and probing the scope and effect of the words that had been uttered, laying plans for future ...
— Recollections Of My Childhood And Youth • George Brandes

... peace—the labours of the husbandman; the mirthful gathering in of the vintage with dance and song; the hymeneal pomp led along the streets. And in the similes, what pictures from animal life and manners! And then our enchantment is heightened by a prevailing duplication. Throughout, or nearly so, the transactions that are presented in the natural, are also presented in the supernatural. Thus we have earthly councils, heavenly councils; warring men, warring gods; kings of men, kings of gods; mortal husbands and wives, and ...
— Blackwood's Edinburgh Magazine - Volume 57, No. 352, February 1845 • Various

... II intelligence consumers realized that the production of basic intelligence by different components of the US Government resulted in a great duplication of effort and conflicting information. The Japanese attack on Pearl Harbor in 1941 brought home to Congressional and executive branch leaders the need for integrating and coordinating departmental reports to national policymakers. Detailed general ...
— The 1997 CIA World Factbook • United States. Central Intelligence Agency.

... its population is only just double that of Great Britain. Now if London and Liverpool and Birmingham and Glasgow, and all the cities, towns, villages, gentlemen's villas, farm-houses and cottages in this island were doubled, I see no great inconvenience likely to arise from such duplication. The unproductive land, in the shape of gentlemen's parks and pleasure grounds, would, I presume, be much more than sufficient to counterbalance the quantity occupied by the new erections; and the wastes and commons would perhaps be ...
— Travels in China, Containing Descriptions, Observations, and Comparisons, Made and Collected in the Course of a Short Residence at the Imperial Palace of Yuen-Min-Yuen, and on a Subsequent Journey thr • John Barrow

... in which any clue was obtained to the criminals was only fourteen out of 273, or one in twenty nearly. And yet this miserable driblet of one in twenty, exhibits in the criminal returns for Lanarkshire an increase of 75 per cent in seven years, or a duplication in ten. This instance, to which hundreds of others might be added from all parts of the country, shows how extreme is the illusion of those who lay the flattering unction to their souls, that serious crime is not ...
— Blackwood's Edinburgh Magazine - Volume 55, No. 343, May 1844 • Various

... Duplication of teachers' courses in special methods would be eliminated for a single course for all of the departments of biological science would be sufficient. Biology is the hub, and not the separate biological sciences, in the courses in this field in the secondary schools. The methods ...
— Adequate Preparation for the Teacher of Biological Sciences in Secondary Schools • James Daley McDonald

... that there is in many individuals a peculiarity about the eye, amounting in some instances to deformity, which I have not noticed elsewhere. It consists in the inner corner of the eye being entirely covered by a duplication of the adjacent loose skin of the eyelids and nose. This fold is lightly stretched over the edges of the eyelids, and forms, as it were, a third palpebra of a crescentic shape. The aperture is in consequence ...
— Journal of the Third Voyage for the Discovery of a North-West Passage • William Edward Parry

... conferred on him as well as on Amphitryon. The revolting coarseness of the old mythological story is refined as much as it possibly could without injury to its spirit and boldness; and in general the execution is extremely elegant. The uncertainty of the personages respecting their own identity and duplication is founded on a sort of comic metaphysics: Sosia's reflections on his two egos, which have cudgelled each other, may in reality furnish materials for thinking to our philosophers ...
— Lectures on Dramatic Art and Literature • August Wilhelm Schlegel



Words linked to "Duplication" :   twin, computer backup, similitude, copy, counterpart



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