ablatev.

Brit.

/əˈbleɪt/, U.S.

/əˈbleɪt/

Forms: late Middle English ablat (past participle), 1500s– ablate.

Origin: A borrowing from Latin. Etymons: Latin ablāt-, Latin auferre.

Etymology: < classical Latin ablāt-, past participial stem (see -ate suffix³) of auferre to carry away < ab- ab- prefix + ferre (past participle lātus ) to carry, bear (see bear v.¹). In later use after ablation n.

1. transitive. To take away, remove. Also intransitive. Now rare.

ΘΚΠ

the world > space > place > removal or displacement > remove or displace [verb (transitive)] > remove or take away

ateec885

withbreidec890

animOE

overbearOE

to do awayOE

flitc1175

reavec1175

takec1175

to have away?a1300

to draw awayc1300

weve13..

to wend awaya1325

withdrawa1325

remuec1325

to carry away1363

to take away1372

waive1377

to long awaya1382

oftakec1390

to draw offa1398

to do froa1400

forflitc1420

amove?a1425

to carry out?a1425

surtrayc1440

surtretec1440

twistc1440

abstract1449

ostea1450

remove1459

ablatea1475

araisea1475

redd1479

dismove1480

diminish?1504

convey1530

alienate1534

retire1536

dimove1540

reversec1540

subtractc1540

submove1542

sublate1548

pare1549

to pull in1549

exempt1553

to shift off1567

retract?1570

renversec1586

aufer1587

to lay offa1593

rear1596

retrench1596

unhearse1596

exemea1600

remote1600

to set off1600

subduct1614

rob1627

extraneize1653

to bring off1656

to pull back1656

draft1742

extract1804

reef1901

a1475 Revelations St. Birgitta (Garrett) (1929) 123 (MED) Wo to me! for all myn memory is ablat fro me.

1542 A. Borde Compend. Regyment Helth xxi. sig. K.iii^v Althoughe the skynnes or huskes be ablated or cast away.

1581 J. Derricke Image Irelande sig. Ei If execution of the Lawes, could make them to repent: Or Princes grace ablating crimes might cause their hartes relent.

1606 W. Warner Continuance Albions Eng. xv. xcv. 379 A Conquest, though it much addes, alters, and ablates.

1767 N. Torriano Seventeen Serm. xvii. 363 If all written revelation be ablated, then all types, prophecies, predictions, &c. fall to the ground at once.

2007 Daily Tel. (Nexis) 11 Aug. 27 An argument advanced against travelling backwards in time..is the ‘grandfather paradox’ (murdering your own grandparent and therefore ablating the possibility of your own existence).

2. transitive. Surgery. To cut away, remove, or destroy (tissue); to perform ablation (ablation n. 1) on.

ΘΚΠ

the world > health and disease > healing > medical treatment > surgery > removal by surgical means > remove by surgical means [verb (transitive)]

extirp?1541

ablate1639

extirpate1650

shell1876

1639 J. Woodall Surgeons Mate (rev. ed.) 412 All of them tending to the scope of a resolved abscission, by ablating impurum ab puro, the unpure from the pure.

1678 J. Browne Compl. Disc. Wounds 152 The contused flesh being ablated, a new flesh was generated by the above-written Balsome.

1705 Browne's Myographia Nova (ed. 2) 42 Having laid it open, out of it came a Substance much resembling Brain, which being ablated, I saw the Tumor for some small time abated.

1793 W. Rowley Rational Pract. Physic III. 63 A small leaden probe is to be passed into the ductus nasalis for many weeks, until the obstruction is thoroughly ablated.

1853 J. Warrington Obstetr. Catech. (new ed.) 379 The os uteri has also been ablated.

1865 Lancet 11 Nov. 538/2 As the hæmorrhage from which the patient suffered was so excessive as to threaten a fatal result, he determined to ablate the organ.

1902 Encycl. Brit. XXXI. 744 When the cerebral hemispheres have been ablated.

1998 Independent 31 July (Review section) 9/8 Some doctors..use lasers to ablate the surface of the tissue.

2004 Sci. Amer. (U.K. ed.) May 81/2 In regular Lasik, the surgeon measures the cornea with traditional instruments and the laser ablates a standard, symmetric region to provide a good but generalized correction.

3. Physical Geography, Astronomy, Materials Science, etc.

a. intransitive. To undergo ablation (ablation n. 4, 5); to lose surface mass gradually as a result of evaporation, frictional heating, etc. Also of matter: to be separated (from an object) as a result of ablation.

ΘΚΠ

the world > space > extension in space > reduction in size or extent > become reduced in size or extent [verb (intransitive)] > gradually > by loss of substance

wastec1400

to fall away1527

ablate1914

1914 Geogr. Jrnl. 43 7 This chimney, which was easily plugged at first by a small piece of penguin-skin, ablated..steadily during the winter.

1959 Planetary & Space Sci. 1 66 These measurements also indicate..that 400 kg ablated from the meteorite in its plunge through the atmosphere.

1960 Jrnl. Aero/Space Sci. 27 539/1 The total radiation..was measured as the model ablated in the arc tunnel.

1974 Nature 26 Apr. 811/2 Some australites starting quite spherical ablate to characteristic button-like shapes.

1989 B. Stonehouse Polar Ecol. (BNC) 123 Any ice present ablates, and the desiccated mat [of cyanobacteria and algae] is subject to intense winter cold.

1994 Nature 17 Feb. 596/3 They have been able to follow that fate of the incident meteorite as it ablated and fragmented.

2004 Physics of Plasmas 11 2732/2 Clearly, the velocity of the material ablating from the wire does not remain constant.

b. transitive. To remove or evaporate (solid material) from a surface, object, etc., by ablation (ablation n. 4, 5); to erode or degrade (an object) in this way.

ΘΚΠ

the world > the universe > heavenly body > movement of heavenly bodies > move [verb (transitive)] > cause ablation when moving through atmosphere

ablate1952

society > travel > air or space travel > space flight > [verb (transitive)] > re-enter earth's atmosphere > lose surface material to heating on re-entry

ablate1959

1923 Times Lit. Suppl. 16 Aug. 541/1 The low sun..evaporates or ‘ablates’ the ice continually.

1933 Geografiska Annaler 15 275 An average of about 90 or 100 mm. of the material carried there by the movement of the ice is ablated every year.

1952 Astrophysical Jrnl. 116 203 Γ is the retardation coefficient and ζ the energy to ablate unit mass of meteor material.

1959 Dublin Evening Press 8 June 5/6 As the [nose] cone falls back through the atmosphere, the layers of plastic are eroded, or ‘ablated’, off in turn.

1978 Sci. Amer. Mar. 84/2 Even though the atmosphere of Mars is thin, it is dense enough to ablate and break up small incoming meteoroids before they reach the surface.

1987 New Scientist 26 Nov. 54/1 A beam of atoms or ions can knock off, or ablate, individual atoms or molecules from the surface of the sample.

2001 R. W. Cahn Coming of Materials Sci. xi. 443 An apparatus in which a pulsed laser locally vaporises (‘ablates’) a graphite target containing metal catalyst.

Derivatives

aˈblated adj. subjected to ablation; removed by ablation.

ΘΚΠ

the world > the universe > heavenly body > movement of heavenly bodies > [adjective] > ablated

ablated1961

the world > space > place > removal or displacement > [adjective] > removed or taken away

exemptc1374

adempt?a1475

abstracted1555

adempted1567

removed1616

sublate1694

withdrawn1849

ablated1961

1845 Monthly Jrnl. Med. Sci. Apr. 256 About six ounces only of blood were lost, and this flowed chiefly from the divided surface of the ablated limb.

1961 J. F. Vedder in F. S. Johnson Satellite Environment Handbk. v. 97 Most meteoritic material, by the time it reaches the Earth's surface, has been reduced to dust or to spherules of ablated material in its passage through the atmosphere.

1989 Brain 112 988 Pathological examination of the ablated tissue..indicated no apparent damage in the posterior temporal lobe.

1999 Printing World 7 June 18/5 Additional temperature control has been included to monitor ink heat and the cleaning system to remove ablated plate debris is also upgraded.

aˈblating n. and adj.

ΚΠ

1933 Geografiska Annaler 15 278 The transporting and ablating effect of the wind.

1959 W. A. Heflin Aerospace Gloss. 1/1 For hypersonic reentry bodies, ablating materials must handle temperatures in surrounding air up to 15,000° F.

1965 A. S. Levens Graphical Methods Res. ii. 81 The nomographs provide a means for the rapid evaluation of the relative merit of various materials for the design of ablating shields on re-entering vehicles.

1993 Nature 7 Jan. 47/1 The pulsar's radiation may be causing expulsion of material beyond the Roche lobe, as in the ablating binary systems containing PSR1744 −24A and PSR1957 +20.

2004 Independent 2 Oct. 4/4 The tip of a special ablating wire is then heated to ‘ablate’, or destroy, a small area of tissue about one centimetre long.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	ablate
释义	ablatev. Brit. /əˈbleɪt/, U.S. /əˈbleɪt/ Forms: late Middle English ablat (past participle), 1500s– ablate. Origin: A borrowing from Latin. Etymons: Latin ablāt-, Latin auferre. Etymology: < classical Latin ablāt-, past participial stem (see -ate suffix³) of auferre to carry away < ab- ab- prefix + ferre (past participle lātus ) to carry, bear (see bear v.¹). In later use after ablation n. 1. transitive. To take away, remove. Also intransitive. Now rare. ΘΚΠ the world > space > place > removal or displacement > remove or displace [verb (transitive)] > remove or take away ateec885 withbreidec890 animOE overbearOE to do awayOE flitc1175 reavec1175 takec1175 to have away?a1300 to draw awayc1300 weve13.. to wend awaya1325 withdrawa1325 remuec1325 to carry away1363 to take away1372 waive1377 to long awaya1382 oftakec1390 to draw offa1398 to do froa1400 forflitc1420 amove?a1425 to carry out?a1425 surtrayc1440 surtretec1440 twistc1440 abstract1449 ostea1450 remove1459 ablatea1475 araisea1475 redd1479 dismove1480 diminish?1504 convey1530 alienate1534 retire1536 dimove1540 reversec1540 subtractc1540 submove1542 sublate1548 pare1549 to pull in1549 exempt1553 to shift off1567 retract?1570 renversec1586 aufer1587 to lay offa1593 rear1596 retrench1596 unhearse1596 exemea1600 remote1600 to set off1600 subduct1614 rob1627 extraneize1653 to bring off1656 to pull back1656 draft1742 extract1804 reef1901 a1475 Revelations St. Birgitta (Garrett) (1929) 123 (MED) Wo to me! for all myn memory is ablat fro me. 1542 A. Borde Compend. Regyment Helth xxi. sig. K.iii^v Althoughe the skynnes or huskes be ablated or cast away. 1581 J. Derricke Image Irelande sig. Ei If execution of the Lawes, could make them to repent: Or Princes grace ablating crimes might cause their hartes relent. 1606 W. Warner Continuance Albions Eng. xv. xcv. 379 A Conquest, though it much addes, alters, and ablates. 1767 N. Torriano Seventeen Serm. xvii. 363 If all written revelation be ablated, then all types, prophecies, predictions, &c. fall to the ground at once. 2007 Daily Tel. (Nexis) 11 Aug. 27 An argument advanced against travelling backwards in time..is the ‘grandfather paradox’ (murdering your own grandparent and therefore ablating the possibility of your own existence). 2. transitive. Surgery. To cut away, remove, or destroy (tissue); to perform ablation (ablation n. 1) on. ΘΚΠ the world > health and disease > healing > medical treatment > surgery > removal by surgical means > remove by surgical means [verb (transitive)] extirp?1541 ablate1639 extirpate1650 shell1876 1639 J. Woodall Surgeons Mate (rev. ed.) 412 All of them tending to the scope of a resolved abscission, by ablating impurum ab puro, the unpure from the pure. 1678 J. Browne Compl. Disc. Wounds 152 The contused flesh being ablated, a new flesh was generated by the above-written Balsome. 1705 Browne's Myographia Nova (ed. 2) 42 Having laid it open, out of it came a Substance much resembling Brain, which being ablated, I saw the Tumor for some small time abated. 1793 W. Rowley Rational Pract. Physic III. 63 A small leaden probe is to be passed into the ductus nasalis for many weeks, until the obstruction is thoroughly ablated. 1853 J. Warrington Obstetr. Catech. (new ed.) 379 The os uteri has also been ablated. 1865 Lancet 11 Nov. 538/2 As the hæmorrhage from which the patient suffered was so excessive as to threaten a fatal result, he determined to ablate the organ. 1902 Encycl. Brit. XXXI. 744 When the cerebral hemispheres have been ablated. 1998 Independent 31 July (Review section) 9/8 Some doctors..use lasers to ablate the surface of the tissue. 2004 Sci. Amer. (U.K. ed.) May 81/2 In regular Lasik, the surgeon measures the cornea with traditional instruments and the laser ablates a standard, symmetric region to provide a good but generalized correction. 3. Physical Geography, Astronomy, Materials Science, etc. a. intransitive. To undergo ablation (ablation n. 4, 5); to lose surface mass gradually as a result of evaporation, frictional heating, etc. Also of matter: to be separated (from an object) as a result of ablation. ΘΚΠ the world > space > extension in space > reduction in size or extent > become reduced in size or extent [verb (intransitive)] > gradually > by loss of substance wastec1400 to fall away1527 ablate1914 1914 Geogr. Jrnl. 43 7 This chimney, which was easily plugged at first by a small piece of penguin-skin, ablated..steadily during the winter. 1959 Planetary & Space Sci. 1 66 These measurements also indicate..that 400 kg ablated from the meteorite in its plunge through the atmosphere. 1960 Jrnl. Aero/Space Sci. 27 539/1 The total radiation..was measured as the model ablated in the arc tunnel. 1974 Nature 26 Apr. 811/2 Some australites starting quite spherical ablate to characteristic button-like shapes. 1989 B. Stonehouse Polar Ecol. (BNC) 123 Any ice present ablates, and the desiccated mat [of cyanobacteria and algae] is subject to intense winter cold. 1994 Nature 17 Feb. 596/3 They have been able to follow that fate of the incident meteorite as it ablated and fragmented. 2004 Physics of Plasmas 11 2732/2 Clearly, the velocity of the material ablating from the wire does not remain constant. b. transitive. To remove or evaporate (solid material) from a surface, object, etc., by ablation (ablation n. 4, 5); to erode or degrade (an object) in this way. ΘΚΠ the world > the universe > heavenly body > movement of heavenly bodies > move [verb (transitive)] > cause ablation when moving through atmosphere ablate1952 society > travel > air or space travel > space flight > [verb (transitive)] > re-enter earth's atmosphere > lose surface material to heating on re-entry ablate1959 1923 Times Lit. Suppl. 16 Aug. 541/1 The low sun..evaporates or ‘ablates’ the ice continually. 1933 Geografiska Annaler 15 275 An average of about 90 or 100 mm. of the material carried there by the movement of the ice is ablated every year. 1952 Astrophysical Jrnl. 116 203 Γ is the retardation coefficient and ζ the energy to ablate unit mass of meteor material. 1959 Dublin Evening Press 8 June 5/6 As the [nose] cone falls back through the atmosphere, the layers of plastic are eroded, or ‘ablated’, off in turn. 1978 Sci. Amer. Mar. 84/2 Even though the atmosphere of Mars is thin, it is dense enough to ablate and break up small incoming meteoroids before they reach the surface. 1987 New Scientist 26 Nov. 54/1 A beam of atoms or ions can knock off, or ablate, individual atoms or molecules from the surface of the sample. 2001 R. W. Cahn Coming of Materials Sci. xi. 443 An apparatus in which a pulsed laser locally vaporises (‘ablates’) a graphite target containing metal catalyst. Derivatives aˈblated adj. subjected to ablation; removed by ablation. ΘΚΠ the world > the universe > heavenly body > movement of heavenly bodies > [adjective] > ablated ablated1961 the world > space > place > removal or displacement > [adjective] > removed or taken away exemptc1374 adempt?a1475 abstracted1555 adempted1567 removed1616 sublate1694 withdrawn1849 ablated1961 1845 Monthly Jrnl. Med. Sci. Apr. 256 About six ounces only of blood were lost, and this flowed chiefly from the divided surface of the ablated limb. 1961 J. F. Vedder in F. S. Johnson Satellite Environment Handbk. v. 97 Most meteoritic material, by the time it reaches the Earth's surface, has been reduced to dust or to spherules of ablated material in its passage through the atmosphere. 1989 Brain 112 988 Pathological examination of the ablated tissue..indicated no apparent damage in the posterior temporal lobe. 1999 Printing World 7 June 18/5 Additional temperature control has been included to monitor ink heat and the cleaning system to remove ablated plate debris is also upgraded. aˈblating n. and adj. ΚΠ 1933 Geografiska Annaler 15 278 The transporting and ablating effect of the wind. 1959 W. A. Heflin Aerospace Gloss. 1/1 For hypersonic reentry bodies, ablating materials must handle temperatures in surrounding air up to 15,000° F. 1965 A. S. Levens Graphical Methods Res. ii. 81 The nomographs provide a means for the rapid evaluation of the relative merit of various materials for the design of ablating shields on re-entering vehicles. 1993 Nature 7 Jan. 47/1 The pulsar's radiation may be causing expulsion of material beyond the Roche lobe, as in the ablating binary systems containing PSR1744 −24A and PSR1957 +20. 2004 Independent 2 Oct. 4/4 The tip of a special ablating wire is then heated to ‘ablate’, or destroy, a small area of tissue about one centimetre long. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < v.a1475
随便看	extrapolating extrapolation extrapolations extrapolative extrapolator extrapolators extrapolatory extrapopular extraposability extraposable extrapose extraposed extraposing extraposition extrapositional extraprofessional extraprovincial extrapunitive extrapyramidal extrared extraregular extraregularly extrarenal extras extrasacerdotal