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单词 chaff
释义

chaffn.1

Brit. /tʃɑːf/, /tʃaf/, U.S. /tʃæf/
Forms:

α. Old English cafu (accusative plural, probably transmission error), Old English ceaf, early Middle English chæf, Middle English charfe (probably transmission error), Middle English chaue, Middle English cheaf, Middle English schaf, Middle English schaffe, Middle English shaf, Middle English shafe, Middle English 1500s– chaff, Middle English 1600s chafe, Middle English–1600s chaf, Middle English–1600s chaffe, 1700s chalf (English regional (Suffolk)).

β. Chiefly south-eastern and south-west midlands. Old English cef, Middle English chef, Middle English cheue; N.E.D. (1889) also records a form: Middle English cheff.

γ. Chiefly northern and north-east midlands. Middle English caf, Middle English kaf, Middle English kafe, Middle English 1800s– kaff, Middle English–1600s caffe, Middle English–1800s caff, 1800s– cauff; Scottish pre-1700 caf, pre-1700 cafe, pre-1700 caffe, pre-1700 caiff, pre-1700 calfe, pre-1700 calff, pre-1700 calve, pre-1700 kaf, pre-1700 1700s– caff, pre-1700 1700s– cauf, pre-1700 1800s calf, 1800s– cauff, 1800s– cawf, 1900s– caaf, 1900s– kaff.

Origin: A word inherited from Germanic.
Etymology: Cognate with Middle Dutch caf, kaf (Dutch kaf), Old Saxon kaf (Middle Low German kaf), Old High German kaf (Middle High German kaf, German (regional) Kaff), probably further related to Old High German cheva husk, pod (German regional (Switzerland) Kefe) < a Germanic base of uncertain and disputed origin.Form history. In Old English the initial consonant was palatalized and assibilated before the stem vowel æ (spelt c in Old English; but compare early Middle English chaff at α. forms in quot. c1175 at sense 1aα. ). Old English (West Saxon) ceaf (see α. forms) shows diphthongization of æ after the palatalized and assibilated initial consonant. Later α. forms probably also reflect non-West Saxon *cæf without palatal diphthongization. The β. forms are of more than one origin. The form cef (see β. forms and compare quot. OE at sense 1b) apparently shows late West Saxon smoothing of the diphthong ea . Middle English chef apparently chiefly reflects Old English raising of æ to e in West Mercian and Kentish. The γ. forms, which show apparent failure of palatalization and assibilation, are chiefly attested for northern and north-east midland dialects and Scots, which suggests the influence of early Scandinavian. Earlier currency of this form type is perhaps implied by Old English cafu (see α. forms), which might reflect failure of palatalization and assibilation due to retraction of æ before the back vowel of the accusative plural ending, but is more likely to be a scribal error. As plural uses appear to be rare except where they are due to Latin influence (see note at sense 1a), γ. forms are not very likely to reflect forms with early retraction. Middle English forms such as chaue at α. forms reflect Old English forms in which the fricative was followed by the vowel of an inflectional ending, whereas chaf at α. forms reflects development of the fricative in word-final position; in Old English both the voiced and the unvoiced fricative are spelt with f.
1.
a. Plant remnants removed from grain by threshing and winnowing; spec. the thin, dry husks covering individual grains of wheat and other cereals (or, in later use, seeds of other plants). In early use also in plural in the same sense (obsolete).Also in figurative contexts, esp. in biblical translations and commentaries, chiefly with reference to the undesirability or flammability of chaff. Cf. sense 2 and Phrases 1. [In use in plural chiefly translating classical Latin paleae, plural of palea (see palea n.), especially frequent in the Vulgate.]
ΘΚΠ
the world > food and drink > food > corn, cereals, or grain > [noun] > chaff or husks of grain
grita700
chaffc1000
crapa1425
coralc1440
pug?1440
shelling1598
shood1601
ray1656
scufting1688
rubble1767
cosh1787
sheeling-seeds1802
the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > cereal, corn, or grain > [noun] > husk(s) of
chaffc1000
sheeling?a1513
pulls1788
α.
eOE King Ælfred tr. Gregory Pastoral Care (Hatton) (1871) xlviii. 369 Swelce we nimen ðone clænan hwæte, & weorpen ðæt ceaf onweg.
OE West Saxon Gospels: Matt. (Corpus Cambr.) iii. 12 Þa ceafu [OE Cambr. Univ. Libr. cafu, OE Lindisf. Gospels halmas; L. paleas] he forbærnð on unadwæscendlicum fyre.
OE tr. Chrodegang of Metz Regula Canonicorum (Corpus Cambr. 191) liv. 285 Sona fyr bið atend swa þæt ceaf cymð neah. Gif þe wifman genealæhð, þin mod bið gewemmed.
c1175 Ormulum (Burchfield transcript) l. 1483 & siþþenn winndwesst tu þin corn & fra þe chaff itt shædesst.
c1384 Bible (Wycliffite, E.V.) (Douce 369(2)) (1850) Matt. iii. 12 But chaffis [L. paleas] he shal brenne with fyr unquenchable.
a1400 (a1325) Cursor Mundi (Trin. Cambr.) l. 4791 To fynde þe chaue Corn þere shul we fynde to haue.
a1425 (?c1350) Ywain & Gawain (1964) l. 1684 Barly-brede with al þe chaf.
1526 W. Bonde Pylgrimage of Perfection iii. sig. AAAii As the flayle tryeth the corne frome the chaf.
1667 J. Milton Paradise Lost iv. 985 Least on the threshing floore his hopeful sheaves Prove chaff . View more context for this quotation
1716 A. Pope tr. Homer Iliad II. v. 613 The light Chaff, before the Breezes borne.
1802 J. Leyden Ld. Soulis in W. Scott Minstrelsy Sc. Border II. 348 The barley chaff to the sifted sand They added still by handfuls nine.
1923 B. G. Guerney tr. I. A. Bunin Dreams of Chang 173 Upon the threshing floor, in the fresh wind, there was a pleasant smell of chaff, of new rye straw.
1995 J. Hildebrand Mapping Farm viii. 109 Separating tables winnowed grain from chaff.
2003 S. Ashworth Seed to Seed (ed. 2) 205/1 When processing small quantities [of basil seed], rub each raceme over a fine wire mesh and winnow off the chaff.
β. c1200 ( West Saxon Gospels: Matt. (Hatton) iii. 12 Þa chefu [OE Corpus Cambr. ceafu; L. paleas] he forberneð on unadwæscendlice fyre.a1225 (?OE) MS Lamb. in R. Morris Old Eng. Homilies (1868) 1st Ser. 85 Þet smal chef þet flid ford mid þe winde.1340 Ayenbite (1866) 210 Be-tuene þe cheue and þe corn.γ. a1400 (a1325) Cursor Mundi (Vesp.) l. 4751 Þe caf he cast o corn sumquile In the flum þat hait þe nile.c1450 Alphabet of Tales (1905) II. 495 (MED) Sho lenyd down hur mowthe vnto his..he spak..‘Go away fro me, womman, ffor yit þer is a sparke of lyfe in me..remefe away þe caff, at it burn not.’?c1475 Catholicon Anglicum (BL Add. 15562) f. 20v Caffe, acus, palea, folliculus, paleola, teca.1513 G. Douglas in tr. Virgil Æneid viii. Prol. 156 Quhy the corn hes the caff, And kow weris clufe.c1520 M. Nisbet New Test. in Scots (1901) I. Luke iii. 17 The caffis [L. paleas] he sal birne with fire vnsloknabile.a1598 D. Fergusson Sc. Prov. (1641) sig. D3 Kings caff is worth other mens corne.1670 Sc. Prov. in J. Ray Coll. Eng. Prov. 285 Kings caff is worth other mens corn.1787 R. Burns Poems (new ed.) 143 (heading) The cleanest corn that e'er was dight May hae some pyles o' caff in.1827 J. Wilson Noctes Ambrosianae xxxii, in Blackwood's Edinb. Mag. Apr. 478 To sleep on caff.1875 Lanc. Gloss. (E.D.S.) Caff (N. Lanc.), chaff, refuse.1877 F. Ross et al. Gloss. Words Holderness (E.D.S.) Caff, chaff.1978 J. R. Nicolson Trad. Life Shetland ii. 48 Of a frivolous person it could be said: ‘Caff (chaff) aye flees heicher dan guid coarn’.2005 S. Elmes Talking for Brit. viii. 207 (Gloss.) A Yorkshire Glossary... Caff: chaff (old Yorkshire farming term).
b. Cut straw used for brickmaking, or for animal fodder, bedding, etc. In later use: straw, hay, or other plant material chopped into short pieces and used for feeding cattle or horses. In early use also in plural in the same sense (obsolete).
ΘΚΠ
the world > food and drink > food > animal food > [noun] > fodder > hay or straw
hayc825
strawc1000
pease-strawa1325
bean-strawc1386
hard meat1481
quitch?1523
meadow1557
pease-bolt1573
salt hay1648
stover1669
barley-straw1678
marsh hay1728
pea straw1735
chaff1772
long forage1794
bog-hay1799
bhusa1829
peavine hay1846
tibbin1900
slough hay1934
OE Old Eng. Hexateuch: Exod. (Claud.) v. 7 Ne sille ge leng nan ceaf [OE Laud cef; L. paleas] þis Ebreiscan folce to tigolgeweorce.
a1325 (c1250) Gen. & Exod. (1968) l. 2889 Hem-seluen he fetchden ðe chaf, Ðe men ðor hem to gode gaf.
a1382 Bible (Wycliffite, E.V.) (Douce 369(1)) (1850) Isa. lxv. 25 The leoun and the oxe shuln ete chaf [a1425 L.V. stree].
a1425 (c1384) Bible (Wycliffite, E.V.) (Corpus Oxf.) (1850) Ezek. xiii. 10 He bildide a wal, forsothe thei dawbeden..it with fen with outen chaffis [L. absque paleis].
1483 W. Caxton tr. J. de Voragine Golden Legende f. xliiij/1 In my faders hows is place ynough to lodge the & thy camels & plente of Chaf & heye for them.
?1533 G. Du Wes Introductorie for to lerne Frenche sig. Dii Litter or chaff, paille.
1695 in A. W. C. Hallen Acct. Bk. Sir J. Foulis (1894) 174 For bear calfe to ye kye.
1772 W. Bailey Advancem. Arts, Manuf., & Commerce I. i. xiii. 75 (heading) A Description and Explanation of Mr. Edgill's Machine for cutting Chaff.
1834 Brit. Husbandry (Libr. Useful Knowl.) I. viii. 212 If fed..upon indifferent hay and straw, it then becomes necessary to cut it into chaff.
1870 Jrnl. Royal Agric. Soc. 6 121 Tares or rye cut green into chaff.
1985 L. I. Robson Short Hist. Tasmania vii. 156 The crucial importance of the horse led to the production of chaff.
2015 Taranaki (N.Z.) Daily News (Nexis) 16 May 16 General contractors used their power to..drive chaff cutters to make oat straw into chaff.
c. Pods, leaves, and stalks of bean and pea plants left after the harvesting of their seeds, esp. when chopped and used as fodder. Frequently with distinguishing word, as bean chaff, pea chaff, etc.
ΘΚΠ
the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > pulses or plants producing pulses > [noun] > pod(s) or husk(s)
chaffc1420
swad1600
swab1659
the world > food and drink > food > fruit and vegetables > vegetables > pulse > [noun] > bean > husks of beans or peas
chaffc1420
tr. Palladius De re Rustica (Duke Humfrey) (1896) iv. l. 110 Too basket ful of bene chaf.
1611 R. Cotgrave Dict. French & Eng. Tongues Faval, the chaffe, shalings, hullings, offals, or cleansing of Beanes.
1743 W. Ellis Mod. Husbandman Dec. 76 Pease and Thetches..are throwed by the Casting-Shovel, to take out and separate the Chaff from the Pease and Thetches.
1844 H. Stephens Bk. of Farm II. 375 Young cattle are exceedingly fond of bean and pease chaff.
1874 Jrnl. Royal Agric. Soc. 2nd Ser. 10 574 The lambs..are then run thinly over the grass and clover eddish, having half-a-pint of beans and maize, with a little cake and pea-chaff daily.
1935 J. Steinbeck Tortilla Flat xiii. 227 When the bean threshers have passed, you will see, where they have stopped, big piles of bean chaff.
1947 Pop. Mech. Oct. 115/1 The vines [of lima bean plants] make excellent cattle feed and the chaff is used as fertilizer.
2015 M. Kimble Unprocessed x. 255 Goats eat just about everything..but these girls subsist on a feed mix of alfalfa and bean chaff.
2. figurative. Refuse; light, empty, or worthless material.Occasionally applied to people; cf. Phrases 1.
ΘΚΠ
the world > physical sensation > cleanness and dirtiness > refuse or rubbish > [noun]
wrakea1350
outcastingc1350
rammel1370
rubble1376
mullockc1390
refusec1390
filtha1398
outcasta1398
chaff?a1400
rubbishc1400
wastec1430
drossc1440
raff?1440
rascal1440
murgeonc1450
wrack1472
gear1489
garblec1503
scowl1538
raffle1543
baggage1549
garbage1549
peltry1550
gubbins?1553
lastage1553
scruff1559
retraict1575
ross1577
riddings1584
ket1586
scouring1588
pelf1589
offal1598
rummage1598
dog's meat1606
retriment1615
spitling1620
recrement1622
mundungus1637
sordes1640
muskings1649
rejectament1654
offscouring1655
brat1656
relicts1687
offage1727
litter1730
rejectamenta1795
outwale1825
detritus1834
junk1836
wastements1843
croke1847–78
sculch1847
debris1851
rumble1854
flotsam1861
jetsam1861
pelt1880
offcasting1893
rubbishry1894
littering1897
muckings1898
wastage1898
dreck1905
bruck1929
crap1934
garbo1953
clobber1965
dooky1965
grot1971
tippings-
the mind > attention and judgement > importance > unimportance > [noun] > that which is unimportant > worthless
hawc1000
turdc1275
fille1297
dusta1300
lead1303
skitc1330
naught1340
vanityc1340
wrakea1350
rushc1350
dirt1357
fly's wing1377
goose-wing1377
fartc1390
chaff?a1400
nutshella1400
shalec1400
yardc1400
wrack1472
pelfrya1529
trasha1529
dreg1531
trish-trash1542
alchemy1547
beggary?1548
rubbish1548
pelfa1555
chip1556
stark naught1562
paltry?1566
rubbish1566
riff-raff1570
bran1574
baggage1579
nihil1579
trush-trash1582
stubblea1591
tartar1590
garbage1592
bag of winda1599
a cracked or slit groat1600
kitchen stuff1600
tilta1603
nothing?1608
bauble1609
countera1616
a pair of Yorkshire sleeves in a goldsmith's shop1620
buttermilk1630
dross1632
paltrement1641
cattle1643
bagatelle1647
nothingness1652
brimborion1653
stuff1670
flap-dragon1700
mud1706
caput mortuuma1711
snuff1778
twaddle1786
powder-post1790
traffic1828
junk1836
duffer1852
shice1859
punk1869
hogwash1870
cagmag1875
shit1890
tosh1892
tripe1895
dreck1905
schlock1906
cannon fodder1917
shite1928
skunk1929
crut1937
chickenshit1938
crud1943
Mickey Mouse1958
gick1959
garbo1978
turd1978
pants1994
?a1300 Iacob & Iosep (Bodl.) (1916) l. 330 Ofte of þis smal chaf þis breþren brouȝten hom, & for wone of mete maden muche mon.
c1440 (?a1400) Morte Arthure l. 1064 Caffe of creatours alle, thow curssede wriche!
1555 R. Eden tr. Peter Martyr of Angleria Decades of Newe Worlde i. viii. f. 39v Perles as common as chaffe.
1609 W. Shakespeare Troilus & Cressida i. ii. 238 Asses, fooles, doults, chaff & bran. View more context for this quotation
a1616 W. Shakespeare Merchant of Venice (1623) ii. ix. 47 How much honor Pickt from the chaffe [1600 chaft] and ruine of the times.
1672 J. Dryden Conquest Granada i. Prol. sig. b4 Wheel-broad hats, dull humour, all that chaffe, Which makes you mourn, and makes the Vulgar laugh.
1800 W. Wordsworth Poet's Epit. in Lyrical Ballads (ed. 2) II. 166 A Soldier, and no man of chaff.
1842 Ld. Tennyson Epic in Poems (new ed.) II. 3 Twelve books of mine..Mere chaff and draff, much better burnt.
1907 Rep. Comm. Affairs in Indian Territory II. 1531 in U.S. Congress. Serial Set (59th Congr., 2nd Sess.: Senate Doc. 5013) IV This statute may be brushed aside as mere chaff.
2015 S. Madsen Power of Project Leadership iii. 139 If you are getting in the way of the team's productivity..then you are chaff and not really contributing to the overall picture.
2018 Guardian (Nexis) 19 July But all this superficial chatter is just chaff, a pure diversion. Half-hidden beneath the chaff is Emily's long-standing love for Evan, whom she has known since they were children.
3. Botany.
a. Originally: the husk enclosing a fruit, floret, or inflorescence of a grass. In later use: a bract forming part of such a structure; a glume, palea (palea n. 1b), or lemma (lemma n.2 2). Now rare.
ΘΚΠ
the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun] > scale-leaves or bracts
coma1669
chaff1776
cataphyllary leaves1875
1686 J. Ray Historia Plantarum I. sig. a3/1 Gluma, utriculus, folliculus grani seu involucrum seminum in frumentis... The husk or chaff of Corn or Grass.
1707 H. Sloane Voy. Islands I. iv. 116 Having a blackish Chaff or Gluma, in which is a long roul'd up Membrane, looking like Oats or Corn.
1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xiii. 139 The chaffs [of Canary-grass] being turgid and hairy.
1834 L. Johnson Bot. Teacher N. Amer. 31 Glumes 2-valved, naked, beardless; the valves or chaffs inclosing the paleæ, which are two and boat-form, also beardless.
1995 Plant & Soil 175 183/2 The increase in non-grain nitrogen was seen mainly in stems and chaffs.
b. A small bract associated with a floret in the inflorescence of plants of the family Asteraceae ( Compositae) (cf. palea n. 1a); such bracts collectively.
ΘΚΠ
the world > plants > particular plants > plants and herbs > according to family > Compositae (composite plants) > [noun] > composite plant > part of plant
flower1530
pale1578
thrum1578
blade1672
floret1672
semi-floscule1720
radius1727
ray1727
semi-floret1729
egret1785
floscule1785
anthodium1812
periclinium1826
pericline1855
chaff-scale1856
phyllary1857
anthode1865
arrowlet1872
1759 P. Miller Gardeners Dict. (ed. 7) at Anthemis Chamomile with stiff pungent Chaff between the Flowers.
1785 T. Martyn in tr. J.-J. Rousseau Lett. Elements Bot. xv. 166 The first [sc. Teasel] has chaffs between the flowers on the receptacle, or common base of them all.
1816–20 T. Green Universal Herbal II. 36/1 Receptacle [of Leysera]:..chaffs of the rays alone, separating the flowers.
1989 K. N. Gandhi & R. D. Thomas Asteraceae of Lousiana 7 In chaffy receptacles, a receptacular bract (= chaff, palea) more or less subtends or sheathes each flower.
2001 Endangered Wildlife & Plants World X. 1429/2 The chaff separating the flowers has smooth edges with three blunt points.
4. Chiefly Military (originally U.S.). Strips of metal foil or similar material released into the atmosphere, chiefly to interfere with radar detection or to enable the tracking of wind movements. Cf. window n. 14.
ΘΚΠ
society > armed hostility > hostilities in the air > aircraft weapons or equipment > [noun] > device to interfere with radar
window1942
chaff1945
1945 Impact (U.S. Army: Office of Assistant Chief Air Staff, Intelligence) Feb. 31/1 Most effective jamming partner to carpet is chaff or window.
1945 Sun (Baltimore) 29 Nov. 8/4 Under the disguise provided by aluminum ‘chaff’—a few ounces of which gives a radar reflection comparable to that of three heavy bombers.
1962 Observer 11 Mar. 1/4 Metallic objects called ‘chaff’ were used by the Russians yesterday..in a new attempt to interfere with air traffic... The objects are about four inches long and about the width of a flat knitting needle.
1976 Jrnl. Appl. Meteorol. 15 521 Radar chaff injected into the updraft region of individual clear air convective cells indicates that the cells are roughly spherical.
2013 in G. K. Piehler Encycl. Mil. Sci. IV. 1634/1 When the radar warning receiver on a ship or an aircraft detects that it has been illuminated by a radar, chaff is dispersed into the surrounding air.

Phrases

P1. Contrasted with wheat (also grain, corn, etc.) with reference to a person who or thing which is bad or of little value. Now chiefly in to separate (also sort (out), sift, winnow) the wheat (also grain, corn) from the chaff: to distinguish good or valuable people or things from ones that are bad or of little value.With allusion to Matthew 3:12 (see quot. c1384 at sense 1aα. ) and Luke 3:17, where the chaff is traditionally interpreted as representing sinful people who are to be burned in hell, as opposed to virtuous people who are to be saved.
ΘΚΠ
the mind > goodness and badness > inferiority or baseness > inferior thing > [noun]
poornessa1382
chaffc1386
cold roast?1406
arse-guta1413
short end1560
under-kind1571
inferior1589
canvas-back1605
underthing1620
under-sort1655
wasteling1750
slouch1767
shamea1771
neck beefa1777
rep1786
wastrel1790
wastera1800
shoddy1862
piece1884
tinhorn1887
robbo1897
cheapie1898
buckeye1906
reach-me-down1916
dog1917
stinkeroo1934
bodgie1964
cheapo1975
the mind > attention and judgement > importance > unimportance > [noun] > one who is unimportant > worthless
chaffc1386
noughta1400
noughtinga1500
trifle?a1500
undought1508
wallydraigle?a1513
jackstraw1565
oatmeal-groat1594
trasha1616
Jack-of-strawa1625
little worth1823
wanworth1832
shicer1846
nowt1847
no good1871
two-spot1885
cannon fodder1917
crumb1918
no-gooder1936
nogoodnik1936
schmatte1967
a1393 J. Gower Confessio Amantis (Fairf.) iv. l. 1710 It were a schort beyete To winne chaf and lese whete.
c1405 (c1390) G. Chaucer Man of Law's Tale (Hengwrt) (1871) l. 702 Me list nat of the chaf ne of the stree Maken so long a tale, as of the corn.
1579 S. Gosson Schoole of Abuse To Rdr. sig. ☞6v You may wel thinke that I sell you my corne, and eate Chaffe.
1600 W. Shakespeare Merchant of Venice i. i. 116 His reasons are as two graines of wheate hid in two bushels of chaffe: you shall seeke all day ere you finde them, and when you haue them, they are not worth the search. View more context for this quotation
1602 ( D. Lindsay Satyre (Charteris) sig. Q2 Thy words war nather corne nor caiff.
1666 tr. G. Leti Life Donna Olimpia Maldachini 2 If a Writer should take never so much pains to seperate the wheat from the chaff, that is, to pick out the good and leave the bad, according to the custom of the present times, when they treat of great persons.
1732 G. Berkeley Alciphron II. vi. ix. 39 You see here [sc. Jer. xxiii. 28] a distinction made between Wheat and Chaff, true and spurious.
1850 Ld. Tennyson In Memoriam vi. 6 Vacant chaff well meant for grain. View more context for this quotation
1882 Athenæum 5 Aug. 171/3 Though there is a little chaff there is also a good deal of wheat.
1957 Technology Mar. 10/1 The trade school..is well equipped to sort wheat from chaff—each candidate is given the latest types of intelligence and aptitude tests.
2018 M. Khan I am Thunder xii. 81 If you can think it, you should write it. Separating the wheat from the chaff comes later.
P2. Proverb. an old bird is not caught with chaff and variants: a wise or experienced person cannot easily be deceived. Also in allusive use. Now rare.
ΚΠ
1481 W. Caxton tr. Hist. Reynard Fox (1970) 103 I am no byrde to be locked ne take by chaf, I know wel ynowh good corn.
c1600 Timon (1980) iv. ii. 56 An olde birde is not caught with chaffe Hee that will cheate mee must arise betimes.
1674 J. Golborne Friendly Apol. 17 If you resolve to be wise, and to laugh At all his follies, are not catch'd with chaff Of vain pretences.
1732 Compl. Coll. Rep., Lyes, & Stories i. 49 Others said, that the Whigs were old Birds, they would not be catch'd with Chaff.
1815 D. Humphreys Yankey in Eng. i. 21 I guess, he is trying to ketch me—but it won't du. I'm tu old a bird to be ketch'd with chaff.
1855 W. M. Thackeray Newcomes II. xv. 144 They ogled him as they sang..with which chaff our noble bird was by no means to be caught.
1877 Shamrock 28 July 684/1 Oh, an old bird is not taken with chaff, dear.
1936 C. F. Gregg Danger at Cliff House v. 45 Henry Prince was too old a bird to be caught with such chaff.
1975 Miami (Okla.) News-Record 30 Mar. b11/3 Saul of Tarsus, not a man to be caught with chaff, heard this message and believed.
2016 Pioneer (India) (Nexis) 24 Jan. The high command, however, has made it clear that they would not be caught with chaff.
P3. like chaff before the wind and variants.With allusion to Psalm 35:5, etc.
ΚΠ
1567 Compend. Bk. Godly Songs (1897) 106 As quheill vnstabill and caffe befoir the wind.
1607 H. Ainsworth Communion of Saincts xv. 311 As heavenly warriours that excel in strength, they fight against our enemies, pursuing and scattering them, as chaff before the wind.
1649 Triall Lieut. Col. J. Lilburne 132 The Testimonies all being invalled at least in the eye of the Law; and therefore that's gone too, and blown away as chaff before the wind.
1798 W. Dunlap Cow Chace iii. in Andre 82 Sublime upon the stirrups rose The mighty Lee behind, And drove the terror-smitten cows, Like chaff before the wind.
1825 Gospel Advocate 14 Jan. 4/2 You are apprehensive that your unanswerable arguments will be like chaff before the wind.
1949 Indian Listener 24 July 3/2 Our sympathy is as chaff before the wind unless by it we create a new attitude of mind.
2018 Rouse Hill Times (New S. Wales, Austral.) (Nexis) 16 July 71 Club captain Tom Solomon led the charge into the teeth of the visitors' defence, scattering would-be tacklers like chaff before the wind.

Compounds

C1. General use as a modifier (chiefly in sense 1), as in chaff bag, chaff cart, chaff house, etc.
ΚΠ
1305 Manorial Documents in Mod. Philol. (1936) 34 41 Chafcote.
a1425 in T. Wright & R. P. Wülcker Anglo-Saxon & Old Eng. Vocab. (1884) I. 670/25 Hoc palare, chafhouse.
Promptorium Parvulorum (Harl. 221) 68 Chaffenette, to take byrdys, reciaculum.
1611 R. Cotgrave Dict. French & Eng. Tongues Pain de bale, chaffe bread..the coursest kind of bread.
1633 Bp. J. Hall Plaine Explic. Hard Texts i. 323 Since the house of Jacob is now as a little corne, left in a chaffe-heape.
a1657 G. Daniel Trinarchodia: Henry IV xxxii, in Poems (1878) IV. 9 The Birds come in To his Chaffe-baite.
1834 Brit. Husbandry (Libr. Useful Knowl.) I. 99 Along the opposite side of the yard are the chaff-room, various domestic offices, etc.
1839 C. Dickens Nicholas Nickleby xxii. 213 Salt meat and new rum; pease-pudding and chaff-biscuits.
1901 Jrnl. Agric. & Industry (S. Austral.) Mar. 675 Steel forks..for filling chaff carts.
1996 Inside Pentagon 25 Apr. 10/1 The wing-mounted BOL chaff dispenser would be housed in a standard missile launcher.
2014 Chronicle (Toowoomba, Queensland) (Nexis) 27 Sept. 1 I gathered the hay and placed it in a chaff bag.
C2. As a modifier, with the sense ‘resembling chaff’. Obsolete. rare.
ΘΚΠ
the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > cereal, corn, or grain > [adjective] > full of or covered in chaff > resembling chaff
chaffy1582
chaff1636
a1638 R. James Iter Lancastrense (1845) 4 Those chaffe sands, which doe in mountaines rize.
1849 J. A. Froude Nemesis of Faith 157 How could a superstructure stone be raised on a chaff foundation?
C3.
chaff bed n. now chiefly historical a bed or mattress stuffed with chaff.
ΘΚΠ
society > inhabiting and dwelling > inhabited place > a building > furniture and fittings > bed > bedding > [noun] > mattress > filled with chaff
chaff-bed1582
1582 Inventory of Robert Hodgson, Kendal​ (Lancs. Archives: WRW/K/R437C/29) Itm a Caffe bedd xx d... Itm a caffe bedd a balster ij s iiij d.
1663 Inventory Ld. J. Gordon's Furnit. in J. Nicholson Minute Bk. War Comm. Covenanters Kirkcudbright (1855) 186 Thair is in the bed, a caffe bed, a fethir bed, a pair blankets, and a red worset rug.
1683 T. Tryon Way to Health 592 Straw, or rather Chaff-Beds, with Ticks of Canvas.
2014 Aberdeen Press & Jrnl. (Nexis) 8 Jan. 6 Jessie..remembers sleeping top to tail with her five sisters and one brother on a chaff bed.
chaff box n. (a) a device consisting of a long box fitted with a blade or blades operated by moving or turning a handle, used to chop up straw and hay for fodder ( cf. chaff cutter n. (b)) (now historical); (b) a box containing chaff (in various senses).
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation of grain > [noun] > cutting chaff for fodder > machine
chaff-cutter1772
chaff-box1838
1749 W. Ellis Compl. Syst. Improvem. Sheep 374 In the first Place, there must be a Chaff-Box, or Engine provided for cutting Chaff, and the Chaff must be made by cutting Clover Hay.
1838 W. L. Rham Outl. Flemish Husbandry xvii. 89 The chaff-cutter is exactly like our common chaff-box, where the work is done by the hand.
1912 Jrnl. Dept. Agric. S. Austral. May 1091 I am quite aware that, by keeping the youngsters on good grass, with free access to the chaff-box from the time they are foals, they will do better.
1976 N. Smedley Life & Trad. Suffolk & North-east Essex v. 93 The earliest form of chaff-cutter was the chaff-box, with a blade working guillotine-fashion as the straw was pushed to the end of the box.
2009 S. Coonts Disciple (2010) xv. 251 She pumped off some flares from her chaff box, just in case the guy behind her triggered a heat-seeking missile into the clouds.
chaff cutter n. (a) a person who chops up straw and hay, esp. by means of a chaff box (obsolete); (b) a hand-operated or power-driven mechanical device used to chop up straw, hay, or other plant material.
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation of grain > [noun] > cutting chaff for fodder > one who cuts chaff
chaff-cutter1772
the world > food and drink > food > food manufacture and preparation > preparation of grain > [noun] > cutting chaff for fodder > machine
chaff-cutter1772
chaff-box1838
1744 W. Ellis Mod. Husbandman Jan. vii. 69 The Chaff-cutter's Way was, to..put them upon some Cavings of Wheat..that he first placed at the Bottom of the long Cutting-box.
1768 R. Dossie Mem. Agric. I. 87 An excellent chaff-cutter, or machine for cutting straw is, also, lately discovered.
1808 C. Vancouver Gen. View Agric. Devon v. 124 Chaff-cutters are used by Mr. Fellows and other gentlemen in the county.
1854 Illustr. London News 5 Aug. 118/3 Occupations of the People. Chaffcutter.
2015 Saga Mag. July 54/1 On the sorting table at the field's edge each plant is stripped of dead leaves before its roots are washed clean of soil and it is fed into a chaff cutter.
chaff engine n. now historical a hand-operated or power-driven mechanical device used to chop up straw and hay, esp. for use as fodder; cf. chaff cutter n. (b).
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation of grain > [noun] > cutting chaff for fodder > machine
chaff-cutter1772
chaff-box1838
1745 W. Ellis Agric. Improv'd II. July (title page) The great Use and Value of a Chaff-Engine.
1830 Ipswich Jrnl. 11 Sept. 1/2 Important Agricultural and Stock Sale, at Dennington... The First Day's Sale comprises..3 gangs of iron and wood harrows, ridge hoe, beet drill, wheel chaff engine, 2 sets horse hoes.
1991 E. Hamilton Life Country Estate Mid-19th Cent. 6 There are references in the account books to winnowing machines, a chaff engine and blades [etc.].
chaff flower n. any of various plants of the genera Achyranthes and Alternanthera (family Amaranthaceae), the members of which are herbaceous perennials and shrubs found in subtropical and tropical regions of the Old and New Worlds.Attested chiefly in dictionaries of plants and in regional floras.Perhaps so called because of bracts and bractlets located beneath each flower.
ΘΚΠ
the world > plants > particular plants > plants and herbs > according to family > Amaranthaceae (amaranth and allies) > [noun]
larix1548
frog grass1597
cockcomb1687
coxcomb1718
amarantoid1736
alternanthera1866
amarantad1866
iresine1866
rooster comb1959
amarant-
chaff-flower-
1804 J. Donn Hortus Cantabrigiensis (ed. 3) 40 (table) Achyranthes, Chaff-flower.
1885 G. Watt Dict. Econ. Products India I. 81 A[chyranthes] aspera, Linn. The Prickly Chaff-flower.
2010 A. Richardson & K. King Plants Deep South Texas 58/1 This species is somewhat spiny but not extremely prickly to touch, as is the spiny leaf chaff flower, A[lternanthera] pungens.
chaff rocket n. chiefly Military a small rocket designed to release chaff (sense 4) into the atmosphere on detonation.
ΚΠ
1958 C. T. Force & W. E. Walker Design Char. & Perf. Sandia's Deacon-Arrow Chaff-rocket Syst. (Sandia Corp. Res. Rep. SC-4229 (TR)) 13 This report describes..a chaff rocket designed to dispense chaff at any altitude up to 60 miles, where it is tracked by radar for the purpose of determining wind velocity and direction.
1986 T. Clancy Red Storm Rising xx. 231 Every ship in the formation began to fire off chaff rockets, which filled the air with millions of aluminized Mylar fragments.
2008 Warship Internat. 45 60 (caption) The vessel also had an SA-1 radar and chaff rocket launcher fitted forward.
chaff scale n. Botany (a) a sheath-like structure enclosing the inflorescence of a grass (cf. glume n.) (obsolete rare); (b) a bract associated with a floret of a grass plant or (now usually) of a plant of the family Asteraceae; cf. sense 3, and palea n.
ΘΚΠ
the world > plants > particular plants > plants and herbs > a grass or grasses > [noun] > part of
bladec1450
grass root1474
bent1577
chat1601
grasstop1659
knee1678
locusta1707
straw1776
spikelet1793
strap1793
sheath-scale1796
spiket1796
stragule1821
scutellum1832
scobina1839
rachilla1842
chaff-scale1856
coleorhiza1866
hypoblast1882
lemma1906
the world > plants > particular plants > plants and herbs > according to family > Compositae (composite plants) > [noun] > composite plant > part of plant
flower1530
pale1578
thrum1578
blade1672
floret1672
semi-floscule1720
radius1727
ray1727
semi-floret1729
egret1785
floscule1785
anthodium1812
periclinium1826
pericline1855
chaff-scale1856
phyllary1857
anthode1865
arrowlet1872
1830 W. MacGillivray Introd. Study Bot. in Withering's Arrangem. Brit. Plants (condensed ed.) 19 The Outer Husk or Chaff-scale..is the peculiar calyx of grasses and plants allied to them.
1856 W. B. Carpenter Microscope viii. 447 The hairs with which the paleæ (chaff-scales) of most Grasses are furnished, are strengthened by the like siliceous deposit.
1888 Encycl. Brit. XXIV. 531 At the base of each spikelet [of wheat] are two empty boat-shaped glumes or ‘chaff-scales’.
1951 Amer. Jrnl. Bot. 38 68/1 Chaff-scales oblong-linear, translucent, gradually or abruptly narrowed toward tip, under 6 mm. long.
2004 S. Morhardt & E. Morhardt Calif. Desert Flowers 43/1 Bur-sage best describes our four California desert species [of Ambrosia], which have one to two female flowers without corollas in heads by themselves, with the chaff scales growing into spines around the fruit(s).
chaffseed n. (also American chaffseed) a perennial herbaceous plant native to the eastern United States, Schwalbea americana (family Orobanchaceae), which is a hemiparasite associated with a large range of host plants.Perhaps so called because the fruit (a capsule) is surrounded by a membranous sac.
ΘΚΠ
the world > plants > wild and cultivated plants > [noun] > wild
wilding1577
volunteer1657
wildling1840
escape1870
chaff-seed-
1817 A. Eaton Man. Bot. 70 Schwalbea..americana, (chaff-seed) stem square, hairy, leaves lanceolate.
1978 L. J. Musselman & W. F. Mann Root Parasites Southern Forests (U.S. Dept. Agric.) 53 Chaffseed is the rarest parasitic seed plant in the South.
2000 Nature Conservancy Mar. 27/3 This site..is the only known site west of Georgia where the federally listed as endangered plant American chaffseed is found.
This entry has been updated (OED Third Edition, September 2022).

chaffn.2

Brit. /tʃɑːf/, /tʃaf/, U.S. /tʃæf/
Etymology: Of this and the related chaff v.2, the origin is not quite certain: if the noun is earlier, it may be a figurative use of chaff n.1 (compare senses 5, 6 there); if the verb is the starting point, it may be a playful or light use of chaff, chafe v. 5, 6 of which come very near to it.
colloquial.
Banter, light and good-humoured raillery, or ridicule, calculated to try the temper of the person to whom it is addressed; badinage (Apparently of slang origin, and still somewhat vulgar.)The first quot. is uncertainly placed: it may mean ‘scolding’: cf. chafe v. 6.
ΘΚΠ
the mind > attention and judgement > contempt > derision, ridicule, or mockery > banter or good-humoured ridicule > [noun]
mirth1560
dicacity1592
jest1597
pleasantry1602
raillery1642
rallery1652
badinage1658
banter1660
disport1667
badinerie1712
rig1725
bantery1739
jokery1740
persiflage1757
quizzery1809
quiz1819
chaff1841
borak1845
barrackc1890
mickey-take1968
smack talk1989
bants2008
1648 W. Jenkyn Ὁδηγος Τυϕλος iv. 76 You pretend to nothing but chaffe and scoffes.]
1841 C. Dickens Barnaby Rudge viii. 283 ‘I do,’ said the 'prentice. ‘Honour bright. No chaff, you know.’
1854 W. M. Thackeray Newcomes I. xxix. 286 There's enough of this chaff. I have been called names, and blackguarded quite sufficiently.
1858 Sat. Rev. 7 Aug. 127/2 Chaff, as the vulgar call it, when it is real good chaff, is an element in statecraft.
1885 Manch. Evening News 6 July 2/2 They got through a few overs..amidst the chaff of a good-natured crowd.
This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2019).

chaffv.1

Brit. /tʃɑːf/, /tʃaf/, U.S. /tʃæf/
Forms: see chaff n.1
Origin: Formed within English, by conversion. Etymon: chaff n.1
Etymology: < chaff n.1 Compare earlier chaffed adj., and also chave v., cave v.4
1. transitive. To separate (grain) from the husk.
ΚΠ
1703 in A. W. C. Hallen Acct. Bk. Sir J. Foulis (1894) 335 For a quart eall to wm denhames women yt was caffing oats.
1819 Amer. Farmer 25 June 103/3 The advantages of this Fan over those now is use, are, first That of chaffing 120 bushels of wheat and hour.
1851 Jrnl. Royal Agric. Soc. 12 ii. 412 He..‘chaffs’ or ‘roughs’ the corn once over with a roughing-machine.
1988 B. Sidhwa Ice-candy-man xxv. 195 Ranna sensed their tension as the old woman stopped chaffing the wheat.
2. transitive. To cut (hay, straw, etc.) for fodder. Also with up.
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation of grain > [verb (transitive)] > cut chaff for fodder
chaff1883
1789 J. H. Campbell in A. Young Ann. Agric. 11 104 Chaffing hay and mixing it with the bean-meal will keep the beasts mouths clean, and stomachs from being clogged.
1883 Hertfordsh. Mercury 6 Dec. 4/4 In most other cases the grass has been chaffed when put into the silo.
1887 Times 7 Sept. 3/3 [He] was in the habit of supplying winter food..by chaffing up the straw.
2021 Indian Express (Nexis) 11 Oct. The paddy straw is chaffed and moistened..with urea solution.
This entry has been updated (OED Third Edition, September 2022).

chaffv.2

Brit. /tʃɑːf/, /tʃaf/, U.S. /tʃæf/
Etymology: see chaff n.2: the relative priority of verb and noun is unsettled.
colloquial.
a. transitive. To banter, rail at, or rally, in a light and non-serious manner, or without anger, but so as to try the good nature or temper of the person ‘chaffed’. A word or sense which probably arose as cadgers' slang, and is still considered slangy, and usually apologized for by inverted commas.
ΘΚΠ
the mind > attention and judgement > contempt > derision, ridicule, or mockery > banter or good-humoured ridicule > banter [verb (transitive)]
tauntc1530
railly1668
rally1672
banter1677
smoke1699
to get, take, or have a rise out of1703
joke1748
to run a rig1764
badinage1778
queer1778
quiz1787
to poke (one's) fun (at)1795
gammon1801
chaff1826
to run on ——1830
rig1841
trail1847
josh1852
jolly1874
chip1898
barrack1901
horse1901
jazz1927
to take the mike out ofa1935
to take the piss (out of)1945
to take the mickey (out of)1948
1826 [see chaffing n. and adj. at Derivatives].
1850 H. Greville Diary (1883) 375 Charles was very amusing in chaffing Lady C. for her violent anti-Catholic feeings.
1857 C. Kingsley Two Years Ago II. v. 174 A dozen honest fellows grinned when their own visages appeared, and chaffed each other about the sweethearts who were to keep them while they were out at sea.
1879 J. McCarthy Hist. our Own Times II. 264 Palmerston is in the Home office, pleasantly ‘chaffing’ militia colonels.
1885 A. V. Dicey Introd. Lect. Law of Constit. 174 The Regent treated the affair as a sort of joke, and, so to speak, ‘chaffed’ the supposed author of the satire.
b. absol. or intransitive.
ΘΚΠ
the mind > attention and judgement > contempt > derision, ridicule, or mockery > banter or good-humoured ridicule > banter [verb (intransitive)]
bourd1303
japec1374
rail?1507
gaud1532
mow1559
railly1612
rally1625
banter1660
badiner1697
chaffa1845
josh1845
persiflate1850
to poke (the) borak1882
kibitz1923
to take the mickey (out of)1948
mickey-take1959
a1845 R. H. Barham Truants in Ingoldsby Legends (1847) 3rd Ser. 348 Not pausing to chaff or to parley.

Derivatives

ˈchaffing n. and adj. (Cf. quot. ?1578 at chafing n.)
ΘΠ
the mind > attention and judgement > contempt > derision, ridicule, or mockery > banter or good-humoured ridicule > [adjective]
bantering1660
rallying1662
quizzing1797
quizzical1801
chaffing1826
chaffy1855
bantery1862
joshing1864
barracking1885
mickey-taking1959
the mind > attention and judgement > contempt > derision, ridicule, or mockery > banter or good-humoured ridicule > [noun] > action of
japingc1380
jesting1526
raillying1612
banteringa1672
rallying1673
smoking1781
ragging1788
quizzing1795
chaffing1826
quizzification1856
joshing1864
barracking1885
ribbing1913
mickey-taking1967
1826 in W. Hone Every-day Bk. (1827) II. 1009 Much ‘chaffing’ passed between them.
1861 N. A. Woods Prince of Wales in Canada & U.S. 426 There were ‘chaffing’ signals too, going on between the vessels.
1876 F. G. Burnaby Ride to Khiva vi Being a little annoyed at the chaffing remarks of the grinning peasants.
ˈchaffingly adv.
Π
1871 Daily News 24 Jan. The men took to criticising each other's performances, not chaffingly, but quite seriously.
1883 Proctor in Knowledge 13 July 28/1 A habit chaffingly attributed to the Missourian belles.
This entry has not yet been fully updated (first published 1889; most recently modified version published online March 2019).

chaffv.3

Brit. /tʃɑːf/, /tʃaf/, U.S. /tʃæf/
Bread-making.
transitive. To roll up (dough) into a rounded form in the moulding of a round loaf.
ΘΚΠ
the world > food and drink > food > food manufacture and preparation > preparation for table or cooking > preparation of bread > prepare bread [verb (transitive)] > make into round loaf
chaff1892
1892 R. Wells Mod. Pract. Bread Baker 44 How to mould a round loaf... Divide the dough into parts, having the right hand piece smaller than the left. Now chaff this into two round pieces.

Derivatives

ˈchaffing n.
Π
1925 Glasgow Herald 9 Oct. 6 The loaf is shaped on the chaffing table.
This entry has not yet been fully updated (first published 1933; most recently modified version published online September 2018).
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