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单词 duplication
释义

duplicationn.

/djuːplɪˈkeɪʃən/
Etymology: < French duplication (13th cent. in Godefroy), < Latin duplicātiōn-em, noun of action < Latin duplicāre to double.
1. The action of doubling.
a. Arithmetic. Multiplication by two. Obsolete.
ΘΚΠ
the world > relative properties > number > specific numbers > two > multiplication by two > [noun]
doubling1398
duplation?c1425
duplicationc1430
reduplication1592
gemination1597
redoublement1611
conduplicationa1631
ingemination1644
duplification1821
duplicability1909
c1430 Art Nombryng (1922) 7 Duplicacioun is agregacion of nombre þat me may se the nombre growen. In doublynge ay is but one ordre of figures necessarie.
a1690 S. Jeake Λογιστικηλογία (1696) 24 Duplication is nothing else but to double every figure of the Multiplicand.
b. The making anything twice as many or as much; the repetition of an action or thing; division into two by natural growth or spontaneous division.
ΘΚΠ
the world > relative properties > quantity > increase in quantity, amount, or degree > [noun] > increasing in specific proportion
doubling1398
redoubling?1473
quadrupling1573
duplication1590
tripling1603
redoublement1611
sextupling1656
millecuplation1678
trebling1694
quadruplication1836
quintupling1862
sextuplication1935
1590 H. Swinburne Briefe Treat. Test. & Willes iv. f. 168 There be duplication of notable members, as to haue four armes, or two heades.
1649 Bp. J. Taylor Great Exemplar v. §1 The duplication of their joys.
1772 J. Swinton in Philos. Trans. 1771 (Royal Soc.) 61 86 A duplication of consonants, in writing, having been unknown to the most ancient Etruscans.
1832 D. Brewster Lett. Nat. Magic vi. 154 It could only have been produced by a duplication of one of the figures produced by unequal refraction.
1849 G. Grote Hist. Greece VI. ii. xlvii. 7 The alleged duplication of the tribute.
1866 H. E. Roscoe Lessons Elem. Chem. xxvii. 239 This duplication of the carbon element takes place by a combination of one of the four combining units of one atom with one of the four units of the other atom.
c. Mathematics. duplication of the cube: The problem of finding the side of a cube having double the volume of a given cube; the Delian problem n. at Delian n.1 and adj.1 Compounds duplication formula, a formula for obtaining the sine or other trigonometrical function of the double of an angle from the corresponding function of the angle itself.
ΚΠ
1656 T. Stanley Hist. Philos. II. v. 17 Amongst his Geometricall Inventions also must be remembred the duplication of a Cube.
1754 New & Compl. Dict. Arts & Sci. II. 992 The duplication of a Cube is a problem famous in antiquity.
1837 Penny Cycl. IX. 203.
Categories »
d. Music. See double v. 1c.
e. Genetics. The existence in a set of chromosomes of two copies of a particular chromosome segment; the process by which this comes about; also, the duplicated segment.
ΚΠ
1917 C. B. Bridges in Genetics 2 454 As evidence that pieces may be lost bodily from chromosomes and that fragments may join together, there may be offered two distinct cases of ‘duplication’ (unpublished), a phenomenon, the explanation of which seems to be that a section taken from the mid-region of one X has become attached to the end of the other X, its mate.
1945 Genetics 30 161 The position effect, here, would appear to extend over a distance at least as great as the length of the duplication.
1949 C. D. Darlington & K. Mather Elements of Genetics v. 105 Heterozygous deficiencies and duplications are..for segments what monosomics and trisomics are for whole chromosomes.
1965 A. R. Peacocke & R. B. Drysdale Molecular Basis Heredity vii. 77 These results are those expected if the interphase chromosome before duplication contains two components each of which remains intact..during chromosome duplication.
1965 A. M. Srb et al. Gen. Genetics (ed. 2) vii. 198 Extra parts of chromosomes are called duplications. Various kinds of duplications have been observed. Some exist attached to the chromosome whose segments are ‘repeated’; some are attached to different chromosomes; others may exist as independent fragments.
2. A duplicate copy or version; a counterpart.
ΘΚΠ
the world > relative properties > relationship > imitation > [noun] > action of repeating in a copy or making a copy > duplicate or exact copy
counterpanec1475
counterparta1676
facsimile1691
duplicate1701
rescript1729
double1798
reduplicate1803
duplication1872
dupe1916
carbon copy1926
spit1929
clone1977
1872 C. Hardwick Trad., Superstitions, & Folk-lore 219 Appears to be but a duplication of the Tarquin legend.
1894 J. Inglis Oor Ain Folk iv. 41 There were numberless duplications of Jeems Wright.
3.
a. Civil Law and Canon Law. A pleading on the part of the defendant in reply to the replication, corresponding to the rejoinder at common law.
ΘΚΠ
society > law > administration of justice > court proceedings or procedure > pleading > [noun] > a pleading or plea > subsequent replies on either side
replication1425
rejoinder1447
rebutter1540
surrejoinder1542
triplication1583
quadruplication1593
duply1609
duplication1622
quadruply1624
quintuplyc1638
re-rejoinder1702
rebuttal1792
quintuplication1860
society > faith > church government > ecclesiastical discipline > court > legal process > [noun] > defendant's plea
quadruplication1593
duplication1622
1622 G. de Malynes Consuetudo 476 The courts of Equitie beyond the seas, after bill and answere, replication and reioynder, and sometimes duplication, and at last conclusion [etc.].
1726 J. Ayliffe Parergon Juris Canonici Anglicani 251 Duplications are those Exceptions, which the Defendant made use of to repel the Plaintiffs Replication.
1880 J. Muirhead tr. Gaius Institutes iv. 330 It sometimes happens that a replication..operates inequitably against the defender; in that case an additional clause is added on his account, which gets the name of duplication.
b. transferred.
ΘΚΠ
the mind > attention and judgement > testing > debate, disputation, argument > putting forward for discussion > [noun] > subsequent rejoinder
duplic1570
duplication1621
duply1638
1621 R. Burton Anat. Melancholy Democritus to Rdr. 11 To haue written in controuersie, had bin to cut of an Hydra's head, lis litem generat, one begets another, so many duplications, triplications, and swarmes of questions.
4. Anatomy.
a. A folding, a doubling; concrete a fold.
ΘΚΠ
the world > life > biology > physical aspects or shapes > shape > [noun] > bend or fold
folda1250
plight1543
duplication1578
reduplication1578
sinus1615
plica1660
recess1666
duplicature1683
reduplicature1698
geniculum1701
genu1854
infraction1882
uncinate1891
1578 J. Banister Hist. Man vii. f. 90 The cause of this duplication [of the pleura].
1676 R. Wiseman Severall Chirurg. Treat. (J.) The peritonæum is a strong membrane, every where double; in the duplications of which all the viscera of the abdomen are hid.
1748 tr. Vegetius Of Distempers Horses 170 A Ganglion is a Tuber or Tumour which is formed of the Duplication of a Nerve.
b. = diploe n. 1. Obsolete.
ΚΠ
1615 H. Crooke Μικροκοσμογραϕια 447 To the duplication of the skull, that is to the porie substance between the tables thereof.
5. Ecclesiastical. ‘A second celebration by the same priest on the same day’.
ΚΠ
1866 J. Purchas & F. G. Lee Directorium Anglicanum (ed. 3) 354.
This entry has not yet been fully updated (first published 1897; most recently modified version published online December 2020).
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n.c1430
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