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单词 permute
释义

permutev.

Brit. /pəˈmjuːt/, U.S. /pərˈmjut/
Forms: Middle English permote (past tense), Middle English– permute.
Origin: Of multiple origins. Partly a borrowing from French. Partly a borrowing from Latin. Etymons: French permuter; Latin permūtāre.
Etymology: < Anglo-Norman and Middle French permuter to barter, exchange (1342; 1337 as permuer : see permue v.; French permuter ) and its etymon classical Latin permūtāre to exchange, interchange, change, transform ( < per- per- prefix + mūtāre to change: see mutate v.). Compare Old Occitan permutar (1275 in sense ‘to barter’; Occitan permutar), Catalan permutar (1429), Spanish permutar (1318), Italian permutare (1282); also German permutieren (1480 as permutiren; now rare).
1.
a. transitive. To exchange (goods, persons, money, etc.); to barter; to swap. Also intransitive.
ΘΚΠ
the world > time > change > exchange > exchange, change for [verb (transitive)]
changec1225
truck?c1225
interchangec1374
permutec1400
wrixlec1400
turnc1449
wissel1487
chaffer1530
niffer1540
bandy1589
to chaffer words1590
swap1590
barter1596
counterchange1598
commute1633
trade1636
countercambiate1656
ring1786
rebarter1845
trade1864
swop1890
permutate1898
interconvert1953
c1400 (c1378) W. Langland Piers Plowman (Laud 581) (1869) B. xiii. 110 (MED) Be ȝe nouȝt in dowel..in þat ȝe eten þe puddyng, Mortrewes, and other mete and we no mussel hade..I wolde permute [v.r. permitte] my penaunce with ȝowre, for I am in poynte to dowel!
?a1475 (?a1425) tr. R. Higden Polychron. (Harl. 2261) (1872) IV. 45 (MED) Marchus seide that hit was not profitable to the commune vtilite to permute [a1387 J. Trevisa tr. chaunge; L. permutare] so mony noble men for oon olde man.
1555 in R. Hakluyt Princ. Navigations (1589) ii. 295 To buy, sell, trucke, change and permute all and euery kind..of wares.
1622 G. de Malynes Consuetudo 91 A certaine equalitie in the value of things permuted.
1657 T. Reeve God's Plea for Nineveh 165 Merchandise..by permuting for Native commodities, it gaineth the varieties of all Countries.
1755 S. Johnson Dict. Eng. Lang. Permuter, an exchanger; he who permutes.
1805 H. T. Colebrooke Gram. Sanskrit Lang. I. xxi. 229 The penult is permuted with the palatine.
1867 Times 11 Mar. 9/4 The young men of the reserve..may permute with those of the National Guard, or furnish as a substitute a man under 32 years of age.
1900 Amer. Anthropologist 2 529 As in other American languages, it is found that in Catawba certain sounds at times permute or interchange among themselves.
1942 tr. Parmenides in Amer. Jrnl. Philol. 63 9 Exchange the place and permute the shining color.
2002 Amer. Bar Assoc. Antitrust Law Jrnl. (Nexis) No. 1 If bidding is competitive, firms B and C simply exchange or permute bids, just as they have exchanged costs.
b. intransitive. Ecclesiastical Law. To exchange benefices or offices. Obsolete.
ΘΚΠ
society > faith > worship > benefice > [verb (intransitive)] > exchange benefices
permutec1400
c1400 (?a1387) W. Langland Piers Plowman (Huntington HM 137) (1873) C. iii. 185 (MED) Ich myself, cyuyle, and symonye my felawe Wollen ryden vp-on rectours and riche men deuoutours, And notories and [read on] persons þat permuten ofte.
1540 Act 32 Hen. VIII c. 10 Euerye of the sayd benefyces..should be..vtterly voyde, as if the said offender had resygned and permuted.
1706 Phillips's New World of Words (new ed.) (at cited word) Permute, to exchange Church-Livings one for another.
2.
a. transitive. To alter, change; to vary.
ΘΚΠ
the world > time > change > change [verb (transitive)]
wharvec897
wendOE
i-wendeOE
awendOE
aturn?c1225
biwrixle?c1225
changec1225
turnc1225
shifta1325
vary1340
inchangea1382
strange1390
altera1398
alterate?a1425
permute?a1425
difference1481
renewc1515
alienate1534
wrixlec1540
to chop and change1557
variate1566
palter1587
permutate1598
immute1613
unmake1616
unsame1632
chop1644
veer1647
variegatea1690
refract1700
mutabilatea1704
commute1825
stranger1863
switch1919
the world > time > change > change to something else, transformation > sudden or complete change > cause sudden or complete change [verb (transitive)]
permute?a1425
permue?c1450
revolutionize1798
revolution1805
revolutionalize1868
?a1425 tr. Guy de Chauliac Grande Chirurgie (N.Y. Acad. Med.) f. 32v (MED) Som be permuted [?c1425 Paris chaunged; L. permutata] in to malencolious hardenes.
1490 W. Caxton tr. Eneydos xix. 72 O goddes celestial,..gyue socours to me,..and wul permute rigoure to equyte.
c1570 Art of Music (BL Add. 4911) f. 36v, in Dict. Older Sc. Tongue f. 36v, at Permut(e Be it knawin that the first vocall a in Re is permutit.
1683 J. Gadbury in Wharton's Wks. Pref. 7 Reduction to the very lowest Ebb of Fortune cannot permute a truly well grounded and inbred Loyalty.
1686 W. Aglionby Painting Illustr. (new ed.) 206 Giving leave to a Lady, to permute a Vow she had made.
1846 Proc. Philos. Soc. 3 1 In certain cases a letter may have been permuted, that is, changed to some kindred letter.
1971 H. M. Richmond Shakespeare's Sexual Comedy iv. 140 Shakespeare permutes the sexual roles of Rosalind with a virtuosity exceeding that of a Petronius.
1989 H. Carruth Coll. Shorter Poems (1992) 329 The long parabola of neck and shoulder, flank and thigh I saw permute itself through unfolding and unlimited minuteness.
b. intransitive. To undergo a change, to be transformed.
ΘΚΠ
the world > time > change > change [verb (intransitive)] > pass into state, become
yworthOE
worthOE
goOE
becomec1175
come?a1200
waxc1220
charea1225
aworthc1275
makea1300
fallc1300
breedc1325
grow1340
strikea1375
yern1377
entera1382
turna1400
smitec1400
raxa1500
resolvea1500
to get into ——?1510
waxen1540
get1558
prove1560
proceed1578
befall1592
drop1654
evade1677
emerge1699
to turn out1740
to gain into1756
permute1864
slip1864
1864 C. Mackay Stud. from Antique 68 All changes. Earth and Sea Permute eternally.
1960 A. Cook Meaning Fiction xv. 294 The long final soirée shows the only reality left, that of the amorous relationships which have caused the aristocracy so to permute.
1996 Sun (Baltimore) (Nexis) Dec. 20 3 e The two bumble toward some kind of mutual respect, which may permute into real love at some unspecified point.
3. transitive. Logic. To submit to the process of obversion (permutation). Now rare.
ΚΠ
1856 [see permuting n. at Derivatives].
1869 T. Fowler Elem. Deductive Logic (ed. 3) 78 The O proposition, when permuted from ‘Some X is not Y’ into ‘Some X is not-Y’, may of course be converted into ‘Some not-Y is X’. This combination of permutation and conversion is..styled ‘Conversion by Contra-Position or Negation’.
1906 [see sense 4].
4. transitive. Chiefly Mathematics and Linguistics. To subject to permutation (permutation n. 3b); to alter the order or sequence of, to rearrange in a different order.
ΘΚΠ
the world > relative properties > number > arithmetic or algebraic operations > transformation > transform [verb (transitive)] > with correspondence between quantities > in specific way
substitute1645
revert1737
transpose1810
permute1878
adjoin1888
orthogonalize1920
orthonormalize1935
perm1959
Fourier-transform1970
1878 A. Cayley in Encycl. Brit. VIII. 498/1 When the columns are permuted in any manner, or when the lines are permuted in any manner, the determinant retains its original value.
1887 Longman's Mag. Oct. 587 He will hold to the letters and permute their order to suit his own convenience.
1906 Amer. Jrnl. Math. 28 357 S, T, and U generate an ikosahedral group..which permutes evenly the five points and five flats of the pentahedron.
1936 B. F. Skinner in Jrnl. Psychol. 2 71 The verbal summator is a device for repeating arbitrary samples of speech obtained by permuting and combining certain elemental speech-sounds.
1975 N. Chomsky Logical Struct. Ling. Theory x. 422 In actually formulating Φ5P as a grammatical transformation we must be careful to indicate that the element K..and the following verb are not permuted when K belongs to the preceding noun phrase.
1991 R. Dawkins Blind watchmaker (BNC) 177 A sexually reproducing species can be thought of as a device that permutes a discrete set of mutually accustomed genes in a different combination.

Derivatives

perˈmuting n.
ΚΠ
1856 W. D. Wilson Elem. Treat. Logic i. iii. 129 We may reduce Bokardo to Darii, by permuting, and converting, and transposition.
1906 H. W. B. Joseph Introd. Logic 215 The process of permuting and then converting is called Conversion by Negation.
2001 ACM Computer Surv. (Nexis) 2 210 For the batched problem of sorting and related problems such as permuting and fast Fourier transform, the key paradigms include distribution and merging.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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