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单词 sickle
释义

sicklen.

/ˈsɪk(ə)l/
Forms: α. Old English sicul, sicol, sicel, Middle English sikel, Middle English sikil, sikul(le, 1500s sikell; Middle English sykel, Middle English sykelle, sykyl, sykol, 1500s sykyll; Middle English sekil, Middle English sekelle, sekylle, zekill, ziekle; 1500s sickell, sikkell, sykkell; Middle English sygle, 1500s sicle; 1500s syckle, 1600s siccle, 1500s– sickle. β. Middle English cykylle, Middle English cikle, 1500s–1600s cickle, 1600s–1700s cycle.
Etymology: Old English sicol, sicel, = Middle Dutch sek-, sik-, sykele, siccle, sickele (Dutch sikkel), Middle Low German sekele (Low German sekel), Old High German sichila (German sichel; compare Flemish zichel, †sichel); also Middle Swedish sikil, Middle Danish sig(h)il (Danish segel). It is not certain that the word can be regarded as an early adoption of the Campanian Latin secula, < secāre to cut.
1.
a. An agricultural implement similar in form and use to a reaping-hook, but properly distinguished from this by having a serrated cutting-edge.
ΘΚΠ
the world > health and disease > ill health > [adjective] > in state of ill health or diseased
untrumc825
sickc888
unwholec888
slackc897
unstronga900
sicklea1000
sam-halea1023
worseOE
attaint1303
languishinga1325
heallessc1374
sicklyc1374
sicklewa1387
bada1393
mishalea1400
languoring?c1425
distempered1440
unwell?c1450
detent?a1475
poora1475
languorousc1475
maladif1481
illa1500
maladiousc1500
wanthriven1508
attainted1509
unsound1513
acrazed1521
cracked1527
unsoundya1529
visited1537
infirmed1552
crazed1555
healthless1568
ill-liking1572
afflicted1574
crazy1576
unhealthful1580
sickish1581
valetudinary1581
not well1587
fainty1590
ill-disposed1596
unhealthsome1598
tainted1600
ill-affected1604
peaking1611
unhealthy1611
infirmited1616
disaffected1626
physical1633
illish1637
pimping1640
invalid1642
misaffected1645
valetudinarious1648
unhale1653
badly1654
unwholesome1655
valetudinous1655
morbulent1656
off the hooksa1658
mawkish1668
morbid1668
unthriven1680
unsane1690
ailing1716
not wellish1737
underlya1742
poorly1750
indifferent1753
comical1755
maladized1790
sober1808
sickened1815
broken-down1816
peaky1821
poorlyish1827
souffrante1827
run-down1831
sicklied1835
addle1844
shaky1844
mean1845
dauncy1846
stricken1846
peakyish1853
po'ly1860
pindling1861
rough1882
rocky1883
suffering1885
wabbit1895
icky-boo1920
like death warmed up1924
icky1938
ropy1945
crappy1956
hanging1971
sick as a parrot1982
shite1987
the world > food and drink > farming > tools and implements > harvesting equipment > [noun] > reaping tools > sickle
hooka700
sicklea1000
crookc1290
cycle1387
reap hook1388
reaping hook1578
knife-hooka1599
crotchet1833
α.
a1000 in T. Wright & R. P. Wülcker Anglo-Saxon & Old Eng. Vocab. (1884) I. 234 Falx,..rifter, vel sicul.
c1000 West Saxon Gospels: Mark (Corpus Cambr.) iv. 29 He sent his sicol forþam þæt rip æt is.
a1100 Gerefa in Anglia (1886) 9 263 Siðe, sicol, weodhoc.
a1225 Leg. Kath. 825 Þu schalt setten sikel forð.
c1290 S. Eng. Leg. I. 312 A luyte rondel ase a sikel Men seoth þar-on liȝt.
c1340 Nominate (Skeat) 527 Sarcle, faux et faucil, Wedehoke, sythe and sikulle.
1377 W. Langland Piers Plowman B. iii. 306 But if he do it smythye In-to sikul or to sithe, to schare or to kulter.
c1440 Promptorium Parvulorum 455/2 Sykyl, falcillus, falcicula.
?1473 W. Caxton tr. R. Le Fèvre Recuyell Hist. Troye (1894) I. lf. 7v He destroyed the vices in suche wyse as the ziekle cuttyth herbes.
1489 W. Caxton tr. C. de Pisan Bk. Fayttes of Armes ii. xxxix. 163 A croked yron made after the facion of a zekill.
?1523 J. Fitzherbert Bk. Husbandry f. xvi A hande rake..in his left hande and a sickle in the right hande.
1542 King Henry VIII Declar. Causes Warre Scottis C iv As trew as the allegation of hym that is burnte in the hande, to saye he was cut with a sikell.
1600 T. Nashe Summers Last Will 871 Roome for the sithe and the siccles there.
1669 J. Worlidge Systema Agriculturæ (1681) 332 A Sickle, a toothed Reap-hook.
1751 T. Gray Elegy vii. 6 Oft did the harvest to their sickle yield.
1796 Accurate & Impartial Narr. Campaigns 1793–4 (ed. 3) II. x. 69 The peasants were preparing to put the sickle to the grain.
1833 J. Holland Treat. Manuf. Metal II. 50 The scythes and the sickles of the present day differ hardly at all from those in use nearly a thousand years ago.
1856 J. C. Morton Cycl. Agric. (new ed.) II. 10/1 The saw-edged sickle, the smooth-edged hook, and the heavy sickle employed in cutting beans.
1875 E. H. Knight Amer. Mech. Dict. III. 1898/1 The reaping-hook..has no teeth, and this distinguishes it from the sickle.
β. c1440 Promptorium Parvulorum 77/1 Cykylle, fassilla vel fassicula.1497 in M. Oppenheim Naval Accts. & Inventories Henry VII (1896) 88 Cikles, vdd. di.; Sithes, vj.1565 T. Cooper Thesaurus Falces messoriæ, cickles: siethes.1615 G. Sandys Relation of Journey 244 Messana was at the first called Zancle, of the crookednesse of the place, which signifieth a cycle.1664 S. Butler Hudibras: Second Pt. ii. iii. 152 Chase evil spirits away by dint Of Cickle, Horse-shoo, Hollow-flint.1791 ‘T. Newte’ Prospects & Observ. Tour 410 The poor native..gathers the short and scanty grass with his cycle, or hook.
b. figurative or in figurative contexts.
ΚΠ
a1599 E. Spenser View State Ireland 114 in J. Ware Two Hist. Ireland (1633) Gods harvest..is even ready for the sickle.
1630 T. Dekker Second Pt. Honest Whore i. ii. 39 For all Times sickle has gone ouer you, you are Orlando still.
1658 H. Slingsby Diary (1836) 208 Be it your care to reserve a sickle for your own harvest.
1718 Free-thinker No. 23. 2 Labourers of every Kind may find Room to put in a Sickle.
1742 E. Young Complaint: Night the First 10 Each Moment has its Sickle, emulous Of Time's enormous Scythe.
1825 T. B. Macaulay Milton in Edinb. Rev. Aug. 311 In the vast field of criticism on which we are entering, innumerable reapers have already put their sickles.
1868 H. Law Beacons of Bible (1869) 148 Wrath's sickle will do its work.
2. Something having the curved or crescent form of a sickle, in various special applications.
Thesaurus »
Categories »
a. An ornamental design in metal-work or embroidery.
Categories »
b. An ancient military siege-implement (Latin falx).
Thesaurus »
Categories »
c. A form of spur or gaff for a fighting-cock.
Thesaurus »
Categories »
d. A tail-feather of a cock.
e. An instrument used in lacquering.
ΚΠ
1459 in F. W. Weaver Somerset Medieval Wills (1901) 188 [Two silver gilt basins] pounced [with knots of] sykols.
1459 in F. W. Weaver Somerset Medieval Wills (1901) 189 [Two] Auter clothes [with one] frountell..[with divers] Compassis [of] sikels [curiously embroidered].
1472 in Wilts. Archæol. Mag. 11 (1868) 337 A paire of cruettis of silver and gilte, wth knottes of sikels.
1607 E. Topsell Hist. Foure-footed Beastes 634 So also doth the ram sometime put forth the sickle, and sometime pul it in, and hide it within the frame.
c1710 in J. Ashton Social Life Reign of Queen Anne I. 301 A single battle fought with Sickles, after the East India manner.
c1710 in J. Ashton Social Life Reign of Queen Anne I. 301 One Cock with a Sickle, and 4 Cocks with fair Spurs.
1882 N. Middlesex Adv. 7 July 3/2 Against the insertion of false sickles..the judge of Hamburgs and bantams has..to be on his guard, a good tail..being of special importance in competition.
1884 C. G. W. Lock Workshop Receipts 3rd Ser. 309/1 The tapper then goes round provided with the..scraping sickle.
f. Applied to the crescent moon, etc.
ΘΚΠ
the world > space > shape > curvature > types of curvature > [noun] > crescent
lunary1610
sickle1657
crescent1672
lune1709
demilunea1734
lunette1774
semi-lune1862
1657 W. Rand tr. P. Gassendi Mirrour of Nobility v. 128 That secondary and weak light, which the Moon showes, besides her silver Sickle, within her Quarter.
1847 Ld. Tennyson Princess i. 17 Ere the silver sickle of that month Became her golden shield.
1875 H. W. Longfellow Amalfi vii Far away Sweeps the blue Salernian bay With its sickle of white sand.
g. (With capital initial.) A group of stars in the constellation Leo.
ΘΚΠ
the world > the universe > constellation > zodiacal constellation > [noun] > Leo > part of
sickle1882
1882 Ogilvie's Imperial Dict. (new ed.)
1885 R. S. Ball Story of Heavens xviii. 383 The Sickle is specially famous..as containing the radiant point from which the periodic shooting star shower known as the Leonids diverges.
h. Embryology. A sickle-shaped thickening at the hind end of the blastodisc of certain vertebrate embryos.
ΚΠ
1903 Proc. Zool. Soc. 2 18 In birds, typical concrescence can occur only during the earliest stage of formation of the primitive streak, i.e. so long as the groove of the sickle and knob is open.

Compounds

C1.
a. General attributive.
sickle-blade n.
ΚΠ
1846–50 A. Wood Class-bk. Bot. 166 Its long, drooping pods..resemble a sickle blade, or rather a curved sword blade.
sickle-maker n.
ΚΠ
1483 Cath. Angl. 328/1 A sekylle maker, falcarius.
1619 MS Canterbury Marriage Licences Lancelot Symans of Horsmonden, sicklemaker.
sickle-man n.
ΚΠ
a1616 W. Shakespeare Tempest (1623) iv. i. 134 You Sun-burn'd Sicklemen of August weary. View more context for this quotation
1822 P. B. Shelley Hellas 15 Yet the harvest to the sicklemen Is as a grain to each.
1855 R. C. Singleton tr. Virgil Eclogues iii, in tr. Virgil Wks. I. 18 The seasons which the sickleman..should observe.
sickle-manufacturer n.
ΚΠ
1858 P. L. Simmonds Dict. Trade Products Sickle-manufacturer, a maker of sickles.
sickle-sweep n.
ΚΠ
1897 S. R. Crockett Lochinvar xxix. 261 Green flats of sparse grass, terminating in sweet sickle-sweeps of yellow sand.
sickle-teeth n.
ΚΠ
1897 R. Munro Prehist. Probl. 330 He discusses the peculiarities of the structure of sickle-teeth.
b. Similative.
(a)
sickle-billed adj.
ΚΠ
1782 J. Latham Gen. Synopsis Birds I. ii. 705 Sickle-billed Creeper... Bill an inch and three quarters in length, curved like a sickle.
1872 E. Coues Key to N. Amer. Birds 75 Sickle-billed Thrush. Californian Mockingbird.
1884 E. Coues Key to N. Amer. Birds (ed. 2) 523 Rostrhamus, Sickle-billed Kites.
sickle-houghed adj.
ΚΠ
1607 G. Markham Cavelarice iii. 14 To bee (as some tearme it,) sickle hought behinde, that is somewhat crooked in the cambrell ioynt, as Hares and Greyhounds are, is not amisse.
sickle-pinioned adj.
sickle-shaped adj.
ΘΚΠ
the world > space > shape > curvature > types of curvature > [adjective] > crescent-shaped
hornedc1400
semilunar1598
crescent1603
moony1605
mooned1607
half-mooned1611
lunary1623
lunar1635
semilunary1638
lunated1673
lunulated1705
moon-shaped1709
semi-lunated1726
lunular1728
lunulate1760
sickle-shaped1764
crescent-shaped1776
lunate1777
moonified1795
crescented1818
crescentic1835
semilunate1841
crescentric1851
demilune1885
crescentoid1887
1764 Philos. Trans. 1763 (Royal Soc.) 53 419 There were still remaining several of the suckers..disposed along its sickle-shaped Pinnulæ.
1848 W. M. Thackeray Pendennis (1850) I. vi. 61 The sickle-shaped moon is growing every instant brighter in the heavens.
1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 351 A strongly-curved..vascular plate, sickle-shaped in cross-section.
sickle-winged adj.
ΚΠ
1870 P. Gillmore tr. L. Figuier Reptiles & Birds 468 Among the more remarkable species we may note..the Sickle-winged Humming-bird.
(b)
sickle-like adj.
ΚΠ
1840 Penny Cycl. XVIII. 64 Sickle-like tail-feathers.
1874 J. G. Wood Out of Doors 287 The close-set plumage of the Swallow tribe, their long sickle-like wings.
sickle-wise adv.
ΚΠ
1876 S. Lanier Clover 100 And curls it, sharp, And sicklewise, about my poets' heads.
C2. Special combinations.
sickle-bear n. Obsolete an epithet of the god Saturn.
ΘΚΠ
the world > the supernatural > deity > classical deity > [noun] > Saturn
SaturneOE
sickle-bear1605
1605 J. Sylvester tr. G. de S. Du Bartas Deuine Weekes & Wks. i. iv. 127 Thou, rich, benigne, Ill-chasing Iupiter Art (worthie) next thy Father sickle-beare.
sickle-bill n. Ornithology (see quots.).
ΘΚΠ
the world > animals > birds > parts of or bird defined by > [noun] > beak or bill > of particular shape > bird having
long-bill1835
tenuiroster1842
sickle-bill1872
1872 E. Coues Key to N. Amer. Birds 262 Numenius, Long-billed Curlew. Sickle-bill.
1880 Cassell's Nat. Hist. IV. 21 All of these have a long curved bill, and include..the Sickle-bills (Drepanornis and Epimachus).
sickle-boon n. Obsolete tenant-service rendered by reaping (see boon n.1 6).
ΘΚΠ
society > authority > subjection > service > feudal service > [noun] > specific service
bedrip1226
needbedripc1284
sorren1289
penny-eartha1300
corvée1340
plough-boon1388
timber-lodec1400
carriage1423
sickle-boon1438
foreign servicea1475
average1489
castle-guard1576
boonage1610
reaping day1657
reap day1663
archery1691
boon-work1883
bene-rip-
1438 Add. Roll 41659 (MS.) Reddit per annum v. s. iiii d, iiii sikilbons et i [hay]bone.
1438 Add. Roll 41659 (MS.) xx d. tres ob. for hys sekylbone.
1546 in W. Page Certificates Chantries County of York (1895) II. 290 To John Hunt for sicle bonez, ijs.
sickle-feather n. (see quots.).
ΘΚΠ
the world > animals > birds > order Galliformes (fowls) > family Phasianidae (pheasants, etc.) > hen or cock > [noun] > cock > parts of > feather
hackle1496
heckle?a1500
sickle-feather1688
saddle feather1854
saddle hackle1854
sickle1882
1688 R. Holme Acad. Armory ii. 251/1 The Cocks..tail consists all of crooked bending feathers (Sickle Feathers as some call them).
1850 D. J. Browne Amer. Poultry Yard 25 The sickle feathers of the tail are perhaps equally characteristic of the genus.
sickle-ham n. = sickle-hough n.
ΚΠ
1799 Sporting Mag. 14 186 Sickle-hams or sickle-houghs, in horses, may be compared to knock or nap-knees in men.
sickle-hough n. (see quot. 1799 and sickle-houghed adj. at Compounds 1b(a)).
ΘΚΠ
the world > health and disease > ill health > animal disease or disorder > disorders of horses > [noun] > disorders of legs > other disorders of leg
attaint?1523
brush1710
core1710
sickle-hough1799
grogginess1818
weed1841
thorough-shot1891
1799 Sporting Mag. 14 186 Sickle-hams or sickle-houghs, in horses, may be compared to knock or nap-knees in men.
sickle-moon n. the crescent moon (cf. 2b).
ΘΚΠ
the world > the universe > planet > primary planet > moon > phase > [noun] > crescent moon
crescent1530
increscent1572
quarter moon1601
meniscus1686
sharp moon1686
sickle-moon1876
1876 J. Ruskin Let. in Hortus Inclusus (1887) 42 Bright morning. Sickle moon just hiding in a red cloud.
sickle-oyster n. (see quot. 1758).
ΘΚΠ
the world > food and drink > food > animals for food > seafood > [noun] > shell-fish or mollusc > oyster
oystereOE
Colchesterc1625
green oyster1667
mangrove oyster1683
pandore1701
Milton1749
sickle-oyster1758
bluepoint1789
native1815
powldoody1819
Red Bank oyster1830
raccoon oyster1834
sauce oyster1851
Portuguese oyster1881
relay1889
Portugal oyster1890
Malpeque1901
Marennes1905
Belon1908
Olympia oyster1908
Pacific oyster1912
Whitstable1940
Portugaise1942
Olympia1961
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Pelecypoda or Conchifera > [noun] > section Asiphonida > family Ostreidae > member of (oyster)
oystereOE
oysterfish1611
sentry fish1664
sickle-oyster1758
lion's claw1759
bluepoint1789
ostracean1839
1758 J. Platt Let. 20 Jan. in Philos. Trans. (Royal Soc.) (1759) 50 526 Small oblong oysters, which the workmen call the sickle-oyster, some of them being found crooked.
sickle-pea n. a variety of pea having a curved pod.
ΘΚΠ
the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > pulses or plants producing pulses > [noun] > pea > other types of pea or pea-plant
rouncival1570
garden pea1573
field pease1597
vale-grey1615
rose pea1629
hotspur1663
seven-year pea1672
rathe-ripe1677
huff-codc1680
pigeon pea1683
hog-pease1686
shrub pea1691
field pea1707
pea1707
crown pea1726
maple rouncival1731
marrowfat1731
moratto1731
pig pea1731
sickle-pea1731
hog pea1732
maple pea1732
marrow pea1733
black eye?1740
egg-pea1744
magotty bay bean1789
Prussian1804
maple grey1805
partridge pea1812
Prussian blue1822
scimitar1834
marrow1855
fill-basket1881
string-pea1891
mattar1908
vining pea1959
1731 P. Miller Gardeners Dict. I. at Pisum The Sickle Pea is much more common in Holland than in England.
1763 J. Mills New Syst. Pract. Husbandry IV. 109 The Sickle pea, or Sugar pea, which is much cultivated in several foreign countries.
1856 J. C. Morton Cycl. Agric. (new ed.) II. 576 Varieties of Field Peas... White Sickle.
sickle-pod n. an American species of rock-cress.
ΘΚΠ
the world > plants > particular plants > plants and herbs > according to family > Cruciferae (crucifers) > [noun] > other crucifers
Raphanusa1398
watercress?a1450
boor's mustard1548
dish-mustard1548
rocket1548
treacle mustard1548
heal-dog1551
Thlaspi1562
candy mustard1597
Grecian mustard1597
Italian rocket1597
knave's mustard1597
madwort1597
mithridate mustard1597
moonwort1597
mithridate1605
wall-rocket1611
broom-wort1614
candytuft1629
draba1629
Turkey cress1633
rock cress1650
shepherd's cress1713
pennycress1714
alyssum1731
arabis1756
tower mustard1760
faverel1770
molewort1770
stinkweed1793
wall cabbage1796
wall-cress1796
awl-wort1797
sickle-pod1846
Kerguelen cabbage1847
sun cress1848
sand rocket1854
wall mustard1904
buckler-mustard-
tower-cress-
1846–50 A. Wood Class-bk. Bot. 166 Sickle Pod... A plant remarkable for its long, drooping pods.
sickle scaler n. Dentistry an instrument with a curved blade for removing scale from teeth.
ΘΚΠ
the world > health and disease > healing > dentistry > [noun] > other dental equipment
explorer1844
plate1845
rose head1847
plugging forceps1861
plugger1862
rubber dam1865
finger mirror1867
nerve instrument1867
hoe1875
saliva extractor1877
thimble1877
finger-tray1878
scaler1881
matrix1883
saliva ejectora1884
sickle scaler1930
1930 W. H. O. McGehee Text-bk. Operative Dentistry Index 930/2 Sickle scalers.
1956 H. M. Goldman et al. Periodontal Therapy v. 94 The sickle scaler has a blade with two or four cutting edges.
1962 G. C. Blake & J. R. Trott Periodontol. x. 97 Fine sickle scalers are used for subgingival scaling.
sickle-tedder n. a workman who cuts the teeth in a sickle.
ΘΚΠ
the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > harvesting > [noun] > cutting, reaping, or mowing > cutting with scythe or sickle > one who cuts teeth in a sickle
sickle-tedder1833
1833 J. Holland Treat. Manuf. Metal II. 56 There is a peculiarity in the handling of his hammer and chisel by a sickle tedder.
This entry has not yet been fully updated (first published 1910; most recently modified version published online June 2022).

sickleadj.

Forms: Middle English sikel, Middle English sikkil, 1500s sickil, sickle; Middle English seckle, sekkul, sekyl, seekle.
Etymology: < sick v.1 + -le suffix 1.
Obsolete.
Sickly.
ΚΠ
c1290 S. Eng. Leg. I. 466 Heore beire broþur lazarus was swyþe sikel a man.
c1440 Pallad. on Husb. Tab. 269 Olyuys, sikkil, to hele in Marche.
c1440 Pallad. on Husb. xi. 139 The tendir plaunte is take anoon,..and sekkul beth the grete ysette.
c1475 Cath. Angl. (MS. A) 327/2 A Sekylman, valitudinarius.
1570 P. Levens Manipulus Vocabulorum sig. Kiii/1 Sickle, valetudinarius.
This entry has not yet been fully updated (first published 1910; most recently modified version published online March 2021).

sicklev.1

Forms: Old English siclian, Old English–Middle English sæclian, Middle English sæclen, secli, Middle English seccle.
Etymology: < sick adj. + -le suffix 3.
Obsolete.
intransitive. To be or fall ill, to sicken.
ΘΚΠ
the world > health and disease > ill health > be in ill health [verb (intransitive)] > fall ill
sicklec1000
sicka1150
sickenc1175
evil1303
mislike?1440
fall1526
to take a conceit1543
to fall down?1571
to lay upa1616
to run of (or on) a garget1615
craze1658
invalid1829
wreck1876
collapse1879
to go sick1879
to sicken for1883
c1000 Sax. Leechd. III. 151 Diu egrotat, lange he siclaþ.
a1122 Anglo-Saxon Chron. (Laud) ann. 1066 Ða wæs Leofric abbot of Burh æt þæt ilca feord & sæclode þær & com ham.
1154 Anglo-Saxon Chron. (Laud) ann. 1154 Þa sæclede he & ward ded.
?c1225 (?a1200) Ancrene Riwle (Cleo. C.vi) (1972) 41 Leoste..ouwer saule secli sone se ha is vte.
c1275 (?a1200) Laȝamon Brut (Calig.) (1978) l. 15248 Þa iwarð þe king þere isæcled ful swiðe.
a1375 (c1350) William of Palerne (1867) l. 575 Sche..seccleled in a seknesse.
This entry has not yet been fully updated (first published 1910; most recently modified version published online December 2021).

sicklev.2

/ˈsɪk(ə)l/
Etymology: < sickle n.: compare sickled adj. 1b, sickling n.1
1. transitive. To cut with a sickle. Also absol.
ΘΚΠ
the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > harvesting > harvest (a crop) [verb (transitive)] > reap or mow a crop > with a sickle
sheara1325
fag1807
sickle1922
1922 J. Masefield Dream 13 All golden ripe and ready to be shorn By sickling sunburnt reapers singing staves.
1927 H. E. Fosdick Pilgrimage to Palestine i. 4 The harvesters were sickling golden grain on the Shephelah hills.
1971 Country Life 2 Dec. 1501/1 The English labourer sickles his corn in August, the French labourer has it in by that time.
2. Pathology.
a. intransitive. Of red blood cells: to become crescent- or sickle-shaped. Of blood: to exhibit sickling.
ΘΚΠ
the world > health and disease > ill health > a disease > disorders of internal organs > disorders of blood > of blood: have disorder [verb (intransitive)] > exhibit sickling
sickle1923
the world > health and disease > ill health > a disease > disorders of internal organs > disorders of blood > of blood: have disorder [verb (intransitive)] > disorders of red cells
haemolyse1901
sickle1970
1923 Amer. Jrnl. Dis. Children 26 133 The blood of the father..was normal on being drawn, but ‘sickled’ after standing for variable periods of time at room temperature.
1946 Lancet 10 Aug. 204/1 Severely anæmic blood always sickles far more readily than blood which is not anæmic.
1970 R. W. McGilvery Biochemistry iv. 75 Even the cells of heterozygotes will sickle if the oxygen tension is low enough.
1981 Sci. Amer. Mar. 117/1 After cyanate treatment and washing, the AS cells remained competent as hosts for P. falciparum, but now they did not sickle as readily.
b. transitive. To cause to sickle.
ΘΚΠ
the world > health and disease > ill health > a disease > disorders of internal organs > disorders of blood > have or cause blood disorder [verb (transitive)] > disorders of red cells
haemolyse1901
sickle1977
1977 Lancet 20 Aug. 411/1 The desickling agent..reacts with red cells which had been deoxygenated and sickled with sodium metabisulphite.
This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2018).
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n.a1000adj.c1290v.1c1000v.21922
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