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单词 abscise
释义

abscisev.

Brit. /əbˈsʌɪz/, /abˈsʌɪz/, U.S. /æbˈsaɪz/
Forms: late Middle English 1600s– abscise, 1600s abcise.
Origin: A borrowing from Latin. Etymons: Latin abscīs-, abscīdere.
Etymology: < classical Latin abscīs-, past participial stem of abscīdere to cut off, to separate, remove < abs- (see ab- prefix) + caedere to cut down (see caesura n.). In sense 2 after abscision n. (see sense 2 at that entry, and compare slightly later abscission n. 3, and also earlier abscissed adj. at absciss v. Derivatives). Compare Middle French (rare) absciser to cut off or away (sporadically attested in the 14th and 15th centuries). Compare earlier abscision n. and later absciss v. Compare also excise v.1, incise v.
rare before 19th cent.
1. transitive. Chiefly Surgery. To cut off or away; to perform abscission on. Cf. abscission n. 2.
ΘΚΠ
the world > relative properties > wholeness > mutual relation of parts to whole > separation > separation or detachment > detach [verb (transitive)] > cut off
becarveOE
carvec1000
hewc1000
shredc1275
cuta1300
chapc1325
cleavec1330
off-shearc1330
withscore1340
to cut offc1380
colea1400
slivea1400
to score awayc1400
abscisea1500
discidea1513
sharea1529
off-trenchc1530
off-hewc1540
pare1549
detrench1553
slice?1560
detrunk1566
sneck1578
resect1579
shred1580
curtail1594
off-chop1594
lop?1602
disbranch1608
abscind1610
snip1611
circumcise1613
desecate1623
discerpa1628
amputate1638
absciss1639
prescind1640
notch1820
a1500 (a1450) tr. Secreta Secret. (Ashm. 396) (1977) 107 (MED) Whos chekebone shewen abscised fro the eyen and ben full and peisyng and greued and round, that shewith envie.
1617 J. Woodall Surgions Mate 134 If the nerue shall bee wholly abcised, lesser symptomes..ensue.
1758 tr. A. von Haller et al. Med., Chir. & Anat. Cases & Exper. 172 I directed the lower part of the Rectum before the Orifice of the Hernia to be tied with a Thread, and under it to be abscised.
1858 Med. Times & Gaz. 14 Aug. 168/1 Mr. Symes expressed a strong opinion as to the desirability of abscising the tonsils when their enlargement is considerable and of long standing.
1879 St. George's Hosp. Rep. 9 ix. 473 This eye was abscised..and she is now able to admirably manage an artificial substitute.
1887 H. E. F. Garnsey tr. H. A. de Bary Compar. Morphol. & Biol. Fungi (ed. 2) 212 In this gelatinous envelope the spermatia when abscised lie at first in the central cavity of the spermogonium.
1901 Internat. Clin. 11th Ser. 2 281 The forceps being locked, the uvula is abscised just above them by scissors.
1964 S. Duke-Elder Parsons' Dis. Eye (ed. 14) xvi. 197 If prolapse of iris has occurred it should usually be abscised.
2002 Eye 16 196/2 Part of the iris measuring 2 mm was abscised along with the granuloma.
2. Botany. (Cf. abscission n. 3.)
a. transitive. To cause (a leaf or other part) to undergo abscission; = absciss v. 2b. Usually in passive.
ΚΠ
1891 Jrnl. Mycol. 6 102 The spores are oblong... They are successively abscised from colorless basidia.
1959 Bot. Gaz. 121 10/2 If drought stress continues, the leaves..will rapidly..be abscised.
1999 Aquatic Bot. 64 88 When a plantlet abscised its branches after treatment with high temperature, a plantlet and abscised branches were cultured together in the same tray.
2005 Ecology 86 905 Florivores may be feeding on flowers that are already destined to be abscised.
b. intransitive. To undergo abscission; = absciss v. 2a.
ΚΠ
1923 Bot. Gaz. 76 116 Soon after the flower buds break through the fruit bud in early spring the inner scales abscise at the point of attachment.
1940 B. S. Meyer & D. B. Anderson Plant Physiol. xxxvi. 651 Leaves, however, are not the only organs or parts of plants which abscise.
1992 M. Ingrouille Diversity & Evol. Land Plants 65 Leaves which abscised from the lower part of the plant, were concentrated in spirals on the branching part of the axis.
2002 Ann. Bot. 89 68/2 Fruit abortion was recorded when an immature pod abscised.

Derivatives

abˈscised adj.
ΚΠ
1892 Bot. Gaz. 17 148 (caption) Teleutospore with single promycelium and abscised sporodium germinating while still in the vicinity of its point of production.
1949 J. Franck Photosynthesis in Plants 19 Investigations of the higher plants have been confined to observations on the leaves, either attached or abscised.
2006 Florida Entomologist 89 437 One hundred abscised fruit, gathered from the orchard floor, were deposited at each of the 25 sites.
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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v.a1500
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