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单词 ductile
释义

ductileadj.

/ˈdʌktɪl//ˈdʌktʌɪl/
Forms: Also 1600s -il.
Etymology: < French auctile (13–14th cent. in Hatzfeld & Darmesteter), < Latin ductilis that may be led or drawn, < dūcĕre to lead.
1. Of metal:
a. That may be hammered out thin; malleable; flexible, pliable, not brittle. Still frequent in literary use: for technical use, see 1b.
ΘΚΠ
society > occupation and work > materials > derived or manufactured material > metal > types of metal generally > [adjective] > malleable
ductilea1340
treatable1340
ductible1413
battable1601
ducible1657
superplastic1947
a1340 R. Rolle Psalter xcvii. 6 Syngis til oure God..in trumpys ductils [L. in tubis ductilibus].
1567 J. Maplet Greene Forest f. 10 It [gold] is more ductile and easie to be brought to what poynt you will then any of the other.
1601 P. Holland tr. Pliny Hist. World II. 505 The other sort of copper..yeeldeth to the hammer and will be drawne out, whereupon some there be who call it Ductile, i. battable.
1676 T. Hobbes tr. Homer Iliads (1677) 290 Pieces for his legs of ductile tin.
1869 M. Somerville Molecular & Microsc. Sci. i. i. 4 Calcium is a bright ductile metal of a bronze colour.
1870 W. C. Bryant tr. Homer Iliad II. xviii. 229 Greaves of ductile tin.
b. Capable of being drawn out into wire or thread, tough. (The current technical use.)
ΚΠ
1626 F. Bacon Sylua Syluarum §845 All Bodies Ductile (as Metals that will be drawne into Wire).
1796 G. Pearson in Philos. Trans. (Royal Soc.) 86 430 The best English copper is accounted less tough and ductile than Swedish copper.
1823 W. Henry Elements Exper. Chem. (ed. 9) I. ix. 461 All the metals, that have been described as malleable (with the exception, perhaps, of nickel) are also ductile, or may be formed into wire.
1875 R. W. Emerson Parnassus in Wks. (1906) III. 359 A firm ductile thread of gold.
2.
a. Of matter generally: Flexible, pliant; capable of being moulded or shaped; plastic.
ΘΚΠ
the world > matter > constitution of matter > softness > pliableness > [adjective] > ductile
tractile1626
sequacious1640
ductile1659
1659 H. More Immortality of Soul iii. vii. 405 The moist and ductil matter in the Womb.
a1676 M. Hale Primitive Originat. Mankind (1677) iv. ii. 303 The Waters were..a more ductile, and possibly a more fertil Body than the Earth.
1725 W. Broome in A. Pope et al. tr. Homer Odyssey III. xii. 208 The ductile wax with busy hands I mold.
1735 W. Somervile Chace iv. 162 Potters form Their soft and ductile Clay to various Shapes.
1869 J. Phillips Vesuvius viii. 209 The level interior is full of ductile sulphur.
b. figurative. Of things immaterial.
ΚΠ
1684 T. Burnet Theory of Earth ii. 187 The first principles of life must be tender and ductile, that they may yield to all the motions and gentle touches of nature.
1788 T. Reid Aristotle's Logic iv. §3. 77 To show of what ductile materials syllogisms are made.
1842 H. Rogers Introd. Burke's Wks. 46 There never was a man under whose hands language was more plastic and ductile.
1864 J. H. Burton Scot Abroad I. v. 239 The Roman law..has proved extremely ductile and accommodating.
3. Of persons, their dispositions, etc.: Susceptible of being led or drawn; yielding readily to persuasion or instruction; tractable, pliable, pliant.
ΘΚΠ
society > authority > subjection > obedience > manageability > [adjective] > tractable
beisuma1225
treatable1303
waldinc1485
tractable?1504
towardly1513
obsequent1520
conformable1547
unwilful1570
sonsya1622
ductile1622
obedible1622
ductible1623
unobstinate1632
ducible1633
docile1647
fictile1676
amenable1680
tawie1786
trottya1913
1622 J. Donne Serm. XV. Verse XX. Chap. Iudges 21 A good, and tractable, and ductile disposition.
1650 J. Dury Jvst Re-proposals 16 Men of ductile spirits unto evill.
1765 S. Johnson Plays of Shakespeare VIII. Romeo & Juliet. 125 Whose genius was not very..ductile to humour, but acute, argumentative, comprehensive, and sublime.
1835 E. Bulwer-Lytton Rienzi II. iii. ii. 29 The ductile temper of Adeline yielded easily.
1894 Mrs. H. Ward Marcella II. iii. iii. 310 The man..was in truth childishly soft and ductile.
4. Of water: Conducted or capable of being made to flow through channels.
ΘΚΠ
the world > the earth > water > rivers and streams > system > [adjective] > capable of being channelled
ductile1728
a1637 B. Jonson Fall of Mortimer in Wks. (Rtldg.) 503/2 I felt it ductile [1640 Dactile: see dactile v.] through my blood.]
1728 A. Pope Dunciad i. 52 Ductile dulness new meanders takes.
1737 R. Savage Of Public Spirit 16 Lo! ductile riv'lets visit distant towns!
1834 Blackwood's Edinb. Mag. 35 177 The ductile streams, after performing their fertilizing office, bound over the rocks.

Derivatives

ˈductilely adv.
ΘΚΠ
society > authority > subjection > obedience > manageability > [adverb] > tractably
tractably1611
ductilelya1631
towardly1704
docilely1868
a1631 J. Donne Serm. (1958) IX. 177 I come into the hands of my God, as pliably, as ductily, as that first clod of earth, of which he made me in Adam.
ˈductileness n. (rare).
ΘΚΠ
the world > matter > constitution of matter > softness > pliableness > [noun] > ductility
sequacity1626
ductilenessa1631
ductility1654
sequaciousnessa1676
tractility1713
a1631 J. Donne Serm. (1959) V. 369 Which shewes the ductilenesse, the appliablenesse of Gods mercy.
a1631 J. Donne Βιαθανατος (1647) iii. i. §1 Gold..by reason of a faithfull tenacity and ductilenesse, will be brought to cover 10000. times as much of any other Mettall.
This entry has not yet been fully updated (first published 1897; most recently modified version published online December 2021).
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adj.a1340
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