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单词 auger
释义

augern.1

Brit. /ˈɔːɡə/, U.S. /ˈɔɡər/, /ˈɑɡər/
Forms:

α. early Old English nabogaar, early Old English nabogar, early Old English naboger, Old English nafegar, Old English nafogar, Old English nauegar, Middle English maugere (in a late copy, transmission error), Middle English nagere (in a late copy), Middle English naugar, Middle English naugere (in a late copy), Middle English naugore, Middle English navegar, Middle English navegor, Middle English navegore, Middle English navger, Middle English nawger, Middle English newgar (transmission error), Middle English–1600s nauger, 1500s nagare, 1500s nauguayre, 1500s nawgar, 1500s (1700s–1800s English regional (chiefly midlands)) noger, 1700s nogor, 1800s neger; English regional (chiefly midlands) 1800s nager, 1800s naiger, 1800s noagur.

β. Middle English algor, Middle English angire (transmission error), Middle English auegore, Middle English augere, Middle English augour, Middle English augus (transmission error), Middle English aweger, Middle English–1500s awgar, Middle English–1500s 1700s awger, Middle English– augur (now nonstandard), 1500s awgure, 1500s–1600s augor, 1500s– auger, 1600s augar, 1600s augoer, 1600s augure, 1600s awgor, 1600s oagar, 1600s oager, 1600s–1800s augre; also Scottish 1900s– aeger.

Origin: A word inherited from Germanic.
Etymology: Cognate with or formed similarly to Middle Dutch navegher , naveghere , (in late sources, with metanalysis) avegaer , effengyer , (with elision of the medial syllable) egger (Dutch avegaar , †eveger , (now regional) egger ), Old Saxon nabugēr , navugēr (Middle Low German neveger , neviger ), Old High German nabagēr , napugēr , nabigēr , (with metathesis) nageber (Middle High German nabegēr , nabigēr , (with metathesis) nageber , nagber , German (now regional, chiefly central and southern) Näber , Neber , Naber , etc.), Old Icelandic nafarr , Old Swedish navar (Swedish navare ), Old Danish nauer (Danish naver ) < the Germanic base of nave n.1 + the Germanic base of gare n.1The Germanic compound appears originally to have denoted a pointed implement used to drill a hole in the nave of a wheel. It was borrowed into Finnish as a compound at an early date; compare Finnish napakaira (16th cent. or earlier; the exact time of borrowing is difficult to establish). The medial consonant of the first element was a voiced fricative (originally bilabial, later labiodental) already in early Old English (spelt b , and later f ; compare e.g. nabogar, nafogar at α. forms). After syncope of the medial syllable of the compound in Middle English, the voiced labiodental fricative /v/ was vocalized (to u ) before the velar plosive (compare e.g. hawk n.1). The β. forms show metanalysis (see N n.). In the Scots form aeger apparently reborrowed from or remodelled after Dutch egger. In sense 3 probably after the scientific Latin use as specific name of a mollusc (1758) of post-classical Latin terebra borer (see terebra n.).
1. A carpenter's hand tool used for boring holes in wood, consisting of a metal shank with a boring device at one end, and a (typically t-shaped) handle at the other; (also) a metal bit attached to a carpenter's brace.Augers can vary in shape, but are typically designed so that the drilled-out material is removed as the tool turns. The blade of a shell auger is in the form of a half-cylinder; a taper auger is in the form of a tapered half-cone; a twist or screw auger has a helical blade.tap, tenon auger: see the first element.In quots. eOE, OE1 translating post-classical Latin terebrum borer (see terebra n.) and its diminutive terebellus.
ΘΚΠ
society > occupation and work > equipment > piercing or boring tools > [noun] > auger or gimlet
augereOE
wimble1295
wimble?1362
gimletc1420
tarrierc1460
borel1488
wimbrekin1489
screw1577
nail piercer1584
worm1594
nail-passer1662
wimblet1670
eOE Épinal Gloss. (1974) 53 Terrebellus, nafogar.
OE Antwerp-London Gloss. (2011) 46 Terebrum, nauegar.
OE Ælfric 1st Let. to Wulfstan (Corpus Cambr. 190) in B. Fehr Die Hirtenbriefe Ælfrics (1914) 128 Se trywwyrhta eac [him begyt] æhxe and nafegar and ealle þa tol, þe to trywe gebyriað.
a1325 Gloss. W. de Bibbesworth (Arun.) (1857) 170 Terere, wymble (nauger).
1371–2 in R. R. Sharpe Cal. Wills Court of Husting (1890) II. 144 Bylte..chipax..Twyble..augour..squire..sawe.
c1450 in T. Wright & R. P. Wülcker Anglo-Saxon & Old Eng. Vocab. (1884) I. 616/7 Terebrum, an augur, or a persour.
a1500 (c1400) Vision of Tundale (Adv.) (1985) 106 Summe hade sycules knyuus & saws, Summe had twybyll brodax & nawgeres.
1523 J. Fitzherbert Bk. Surueyeng xxv. f. xliiiv To boore an hole with an nauger.
1556 Inventory in G. R. French Shakspeareana Genealogica (1869) 472 One axe, a bill, iiij nagares.
1591 (?a1425) Annunciation & Nativity (Huntington) in R. M. Lumiansky & D. Mill Chester Myst. Cycle (1974) I. 112 With this axe that I beare, this perces and this naugere [1592 BL Add. nagere, 1604 Bodl. maugere].
1611 R. Cotgrave Dict. French & Eng. Tongues Villette, a little Turrell, or Coopers oagar.
a1616 W. Shakespeare Coriolanus (1623) iv. vi. 91 Your Franchises..confin'd Into an Augors boare. View more context for this quotation
1678 J. Moxon Mech. Exercises I. v. 91 The Augre..hath a Handle, b the Bit. Its Office is to make great round holes.
1706 Phillips's New World of Words (new ed.) Terrier..a sort of Awger to bore with.
1823 P. Nicholson New Pract. Builder 235 The Auger is the largest of all tools which are used for boring wood.
1848 T. De Quincey Wks. IX. 282 To bore with an augre in a ship's bottom.
1881 F. Young Every Man his own Mechanic §265 99 The auger..is a gimlet on a large scale.
1937 Charleroi (Pa.) Mail 16 Aug. 2/2 An auger was used in boring holes large enough to allow one of the intruders to reach through and free the lock on the inside.
1987 D. C. McIntosh How to build Wooden Boat (2005) 233/2 Start it with a twist drill, just enough to center the barefoot auger.
2002 A. Corriveau Housewrights i. 15 This was accomplished by boring holes through adjoining timbers with a cross-handled auger.
2008 R. L. Smith Gone to Swamp 66 A hole could be bored with a logging auger.
2. A large tool resembling a carpenter's auger, typically having a helical blade and turned mechanically or by hand, and used for boring into or taking samples of soil, rock, ice, etc.draining, earth, ice, post, posthole, soil auger, etc.: see the first element.
ΘΚΠ
the world > the earth > earth sciences > geology > [noun] > apparatus
auger1532
corer1927
core-sampler1938
society > occupation and work > equipment > piercing or boring tools > [noun] > boring tool > for boring in the ground
auger1532
borer1572
boring-rod?1677
wimble1693
well borer1780
rock drill1836
miser1842
bore-rod1849
header1863
well drill1866
rig1875
well rig1875
trepan1877
broaching-bit1881
heading machine1897
1532 in Lett. & Papers Henry VIII (1965) V. 447 (modernized text) A ground auger made with a socket bit steeled.
1594 H. Plat Diuerse Sorts of Soyle 29 in Jewell House A piercing Augur to search into the bowels of the earth.
1643 E. Wood in W. Prynne & C. Walker True Relation Prosecution N. Fiennes (1644) App. 11 Below that a firme strong Rocke, and that he had searched purposely with an Awgor.
1670 A. Martindale Let. 26 Nov. in H. Oldenburg Corr. (1970) VII. 290 The rocke of salt..is betweene 33 & 34 yards distant from the surface of the earth... But I feare it will be severall moneths before I can accommodate you with a parcell of it, that which the augar brought up being long since disposed of, so as not to be recovered.
1764 Museum Rusticum II. 377 The auger brought up marle..some of it mixed with blue veins (which I will here call pigeon marle).
1784 E. Darwin in Philos. Trans. (Royal Soc.) 75 2 Till some sand was brought by the auger.
1802 J. Mawe Mineral. of Derbyshire Gloss. Noger, or Jumper.
1860 J. Tyndall Glaciers of Alps ii. xi. 290 I pierced the ice with the auger, drove in the stake, and descended.
1879 J. Wrightson in Cassell's Techn. Educator I. 175 The auger or boring apparatus..looked upon..as saving excavation.
1948 Life June 3 (advt.) In this vast program of rural telephone expansion, Western Electric is..supplying poles, crossarms, insulators, power-driven pole hole augers and many other tools the construction crews need to do their jobs quickly and well.
1989 Equinox Jan. 69/1 (caption) Ice observer, Larry Solar..measures the thickness of his favourite substance with an auger. Solar's job is to chart the icefields throughout the Arctic.
2008 R. D. Albright Cleanup Chem. & Explosive Munitions p, xxi We had a 20-foot long auger, blown out of a monitoring well hole when it struck an explosive or ordnance item.
3.
a. Any of various marine gastropod molluscs of the genus Turritella (family Turritellidae), characterized by a slender, ridged, conical shell; esp. T. communis of European waters. Also called screw shell, tower shell, turret shell. rare.Recorded earliest in attributive use; cf. auger shell n. at Compounds 2.
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1777 T. Pennant Brit. Zool. (ed. 4, quarto) IV. Systematic index plates sig. c 113. Auger Wr[eath].
1838 T. Wyatt Man. Conchol. 138 T. terebra. The auger Turritella.
1867 J. G. Jeffreys Brit. Conchol. IV. 83 The ‘Auger’ of Pennant. It sometimes attains the length of 3 inches.
1974 A. Major Collecting World Sea Shells v. 144 Auger, Screw-Shell, Tower Shell (Turritella communis).
b. Any of various marine gastropod molluscs of the genus Terebra or family Terebridae, characterized by a slender, typically smooth, conical shell. Often with distinguishing word.Recorded earliest in auger shell n. at Compounds 2.
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1799 E. Donovan Nat. Hist. Brit. Shells I. Pl. XXII Turbo Terebra. Auger shell.
1861 P. P. Carpenter Lect. Mollusca 60 The Screws are to the vegetarian section of Comb-gilled Crawlers, what the Augers are to the boring tribe.
1863 J. G. Wood Illustr. Nat. Hist. (new ed.) III. 380 The Spotted Needle-shell, or Spotted Auger, derives its name from the long and sharply pointed form of the shell.
1982 L. de Leiris Shells of World Coloring Bk. 13 (caption) Subulate Auger (Terebra subulata).
2015 J. Heller Sea Snails viii. 197 The auger dwells in the sand and feeds on worms which it stuns with its venom gland.
4. A rotating helical screw, forming part of a machine or mechanical arrangement and used to move material.
a. Chiefly in agricultural machinery: a helical screw used to move loose material such as grain or feed. Frequently attributive.
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society > occupation and work > equipment > conveyor > [noun] > screw
auger1880
worm-conveyor1884
society > occupation and work > equipment > brick-making equipment > [noun] > for mixing clay
paddle1662
pickerc1785
auger1880
1880 U.S. Patent 225,028 1/1 My invention accordingly consists, first, in the provision of a horizontal conveying or auger tube having a centrally-supported shaft, upon which is spirally secured a series of radially arranged spurs or blades, forming conveyers for moving the flour forward to the auger.
1899 Univ. Geol. Surv. Kansas 5 104 The auger conveyor which carries the sifted material across to the warehouse.
1954 R. H. Cochrane Farm Machinery & Tractors (ed. 2) 56 Larger machines may have the cutter bar offset to the right, the crop being carried to the left as on a binder platform. It may be conveyed by canvas or auger.
1960 Farmer & Stockbreeder 8 Mar. 42/2 Regulated auger feed from food hoppers to mangers.
1980 W. Valgardson Gentle Sinners xii. 137 My hair got caught in the grain auger. It scalped me right here.
2000 Canad. Geographic Sept. 98/2 With the truck in position, I switch on a flashlight, start the auger motor and raise the truck's endgate. A curtain of dusty grain pours from the truck to the auger.
b. A helical screw used to force material through a die or other aperture (as in a brickmaking machine or a meat grinder).
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society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > other specific parts
armOE
button?1561
running gear1663
relax1676
collar1678
drumhead1698
long arm1717
drum1744
press cloth1745
head1785
absorber1789
bearing plate1794
crown1796
rhodings1805
press box1825
alternator1829
cushion1832
saw tooth1835
shoe1837
keyboard1839
returner1839
cross-head1844
channel shoe1845
baster1846
water port1864
shifter1869
magazine1873
entry port1874
upsetter1875
mechanism1876
tapper1876
tension bar1879
buttonholer1882
take-up1884
auger1886
instrument panel1897
balancer1904
torsion bar1937
powerhead1960
1886 35th Ann. Rep. Indiana State Board Agric. 1885 116 The lower auger carries it forward through the dies.
1911 Brick & Clay Rec. 1 Jan. 11/2 Another conveyor takes the clay to the auger brick machine, where it is compressed into a rectangular column.
1934 Webster's New Internat. Dict. Eng. Lang. Auger,..a large spiral bit used to mix a material and force it through a die, as in a brick or a sausage machine.
2011 R. Farr Whole Beast Butchery 17/1 If you let the auger gently ‘grab’ the meat and move it toward the blade, you will get nice, clean cuts without overly compressing the meat.
5. Originally U.S. A device used for unblocking drains, pipes, etc., consisting of a flexible coiled wire and a mechanism that causes it to rotate as it is extended; = plumber's snake n. at plumber n. Compounds 2.Frequently with distinguishing word.
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society > occupation and work > equipment > other specific types of equipment > [noun] > other tools and equipment
pollhache1324
poleaxe1356
muckrake1366
pestlea1382
botea1450
staff1459
press-board1558
reel1593
water crane1658
lathekin1659
tower1662
dressing hook1683
liner1683
hovel1686
flax-brake1688
nipper1688
horse1728
tap1797
feather-stick1824
bow1839
safety belt1840
economizer1841
throttle damper1849
cleat1854
leg brace1857
bark-peeler1862
pugging screw1862
nail driver1863
spool1864
turntable1865
ovate1872
tension bar1879
icebreaker1881
spreader1881
toucher1881
window pole1888
mushroom head1890
rat1894
slackline1896
auger1897
latch hook1900
thimble1901
horse1904
pipe jack1909
mulcher1910
hand plate1911
splashguard1917
cheese-cutter1927
airbrasive1945
impactor1945
fogger1946
1897 Metal Worker 1 May 42/1 The auger may be used successfully in places to which the force pump is not adapted.
1946 Wichita (Kansas) Daily Times 28 Apr. ii. 3 (advt.) Clogged Drain? Auger goes into drain.
1973 Pop. Mech. Feb. 156/2 Every home needs four common plumbing aids—force cup.., large-jaw wrench, sink-drain auger and toilet auger.
2006 R. Peters Home How-to Handbk. iii. 54 A closet auger is a special type of snake or auger..designed for use only on toilets.

Compounds

C1. General attributive, as auger-bit, auger drilling, auger point, etc.
ΚΠ
1670 J. Evelyn Sylva (ed. 2) xxx. 176 When you desire to inlarge the hole, change your Auger Bits as the Figure represents them.
1747 W. Hooson Miners Dict. sig. C3v First make a Place or Stope in the Stone with a Pick, to set the Noger Point in.
1889 Engineering 17 May 566/1 When the chisel and auger are brought up to the face of the work, the auger point travelling somewhat in advance of the chisel, drills a circular hole.
1914 E. C. Eckel Iron Ores x. 119 Auger drilling, in which an auger, screwed to the end of a series of lengths of bar or pipe, is rotated by hand.
1953 Proc. Royal Soc. A. 216 86 The alternative is to be guided by auger sampling for the location of significant boundaries.
1998 N. Baker Everlasting Story of Nory 25 Once upon a time there was a bulldozer, pulling a trailer filled with all kinds of choo-choos, digger-trucks, and auger drillers.
2005 Woodworker May 81/1 Auger bits designed for use in a power drill are a better option if you want a more accurate deep hole.
C2.
auger hole n. a hole made by an auger.
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society > occupation and work > equipment > piercing or boring tools > [noun] > auger or gimlet > hole drilled by
auger hole1585
1585 C. Clifford Schoole of Horsmanship f. 57 If the horse pisse either behind or before,..al the wet may passe into the foresaid gutter by meanes of awger holes, which should be made in the plancke for that purpose.
1601 A. Dent Plaine Mans Path-way to Heauen 389 To creep into an augar hole to hide their heads.
1679 J. Moxon Mech. Exercises I. ix. 160 Should the Augure-hole be too wide, the Shank would be loose in it.
1814 M. Edgeworth Patronage I. ii. 63 I could have squeezed myself into an auger-hole once, when you blundered.
1856 E. K. Kane Arctic Explor. I. xi. 117 It was a wooden structure, latticed and pierced with auger-holes.
1920 Quick March 10 Dec. 11 [Matai beer] was made from the sap of the matai tree, extracted by the simple process of boring an auger-hole in the trunk.
2011 Archaeology Eastern N. Amer. 39 161 We also excavated an auger hole about 5 m from our excavated unit and located a few shellfish from roughly 100 cm below the surface.
auger shell n. any of various marine gastropod molluscs of the family Terebridae or of the genus Turritella (family Turritellidae) (see sense 3); the shell of such a mollusc.
ΚΠ
1799 E. Donovan Nat. Hist. Brit. Shells I. Pl. XXII Turbo Terebra. Auger shell.
1877 H. A. Nicholson Anc. Life-hist. Earth (1878) xviii. 293 Numerous species of..Trumpet-shells (Triton), Auger-shells (Terebra), and Fig-shells (Pyrula).
1950 R. W. Miner Field Bk. Seashore Life 659 Terebra dislocata Say... The Little Auger Shell. This small and slender species is grayish or brownish in color marked with yellowish brown.
2002 M. E. Johnson Discovering Geol. Baja Calif. ii. 23 A surprisingly high-spired auger shell (Turritella gonostoma).
2011 W. Call No Word for Welcome iii. 63 ‘Open your hand,’ she said, reaching over and dropping several wave-polished auger shells into my palm.
auger stem n. the shaft of an auger; spec. a rod that screws into the bit of a drill used for mining, oil drilling, etc. (cf. sense 2).
ΚΠ
1843 U.S. Patent 2948 2/2 The combination of the perforated and cogged plate R with the grooved auger stem or shaft L.
1865 G. W. Gesner A. Gesner's Pract. Treat. Coal (ed. 2) ii. 28 The downward stroke of the walking-beam releases the Auger Stem and Bit for an instant.
1880 J. F. Carll Geol. Oil Regions III. xxviii. 300 On the down stroke the auger-stem falls 20 inches, while the sinker-bar goes down 24 inches.
1929 H. E. Babbitt & J. J. Doland Water Supply Engin. vii. 160 The only tools on the string in spudding are usually the auger stem and the spudding drill.
2003 Labour/Le Travail 51 54 A bit or cutting tool in the form of a chisel screwed to an auger stem was connected to jars or slips.
auger-tongue adj. [after post-classical Latin styloglossus (1597 or earlier)] Anatomy Obsolete rare designating the styloglossus muscle, which originates from the styloid process and inserts into the tongue.
ΚΠ
1615 H. Crooke Μικροκοσμογραϕια 762 The first paire are called Styloglossi or the Auger-tongue Muscles.
auger worm n. now rare (a) a shipworm (bivalve mollusc of the genus Teredo or related genera); (b) the caterpillar of the goat moth, Cossus cossus, which makes tunnels in the wood of trees.
ΚΠ
1758 W. Borlase in Philos. Trans. 1757 (Royal Soc.) 50 52 Both [submerged trees] pierced with the teredo, or augur-worm.
1795 E. Donovan Nat. Hist. Brit. Insects IV. 16 In most parts of England they are called Auger Worms; the holes which they make in the timber [of willow trees] appearing as if bored with Instrument.
1829 J. L. Knapp Jrnl. Naturalist 287 These ‘augerworms’ are the primary cause of the decay of the tree.
1859 Punch 22 May 212/2 We suppose that the auger-worm is another and bigger insect than the teredo navalis, and is called ‘auger’, to signify that it bears to the teredo the relation of an auger to a gimlet, and thus constitutes a greater bore.
1957 L. Schwartz et al. Occupational Dis. Skin (ed. 3) 683 It [sc. the goat moth] ejects an irritating greenish sputum with a pungent odor. Its larva bores into trees and is known as the ‘auger worm’.
1988 L. N. Santhakumaran in S. R. Rao Marine Archaeol. Indian Ocean Countries lii. 124/1 Here is a group of marine organisms dreaded by early navigators and..they are known by different common names (pile-worms, shipworms, or auger-worms to the English; tarets to the French; zeeworms to the Dutch).
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online December 2021).

augern.2

Brit. /ˈɔːɡə/, U.S. /ˈɔɡər/, /ˈɑɡər/
Forms: late Middle English awgar, 1600s augure, 1800s– auger.
Origin: A variant or alteration of another lexical item. Etymon: algere n.
Etymology: Variant of algere n., with vocalization of l . Compare elger n.
Now rare (chiefly English regional (Lincolnshire and Yorkshire) in later use).
An eel-spear. Cf. algere n., elger n.
ΘΚΠ
the world > food and drink > hunting > fishing > fishing-tackle > spear > [noun] > for eels
algerea1425
augera1425
elgerc1440
eel-spear1555
proking stick1598
pilgera1825
stang1847
sun spear1865
pick1875
prick1880–4
eel-pick1883
a1425 Medulla Gram. (Stonyhurst) f. 17v Contus, an awgar [a1500 Canterbury an algere, a shaft, a dartt, a polloure].
1616 G. Markham tr. C. Estienne et al. Maison Rustique (rev. ed.) iv. xiii. 508 The augure..a sharpe instrument of yron made thinne with many sharpe teeth, and so striken into holes or muddie banks, where they will many times catch a verie great aboundance of Eeles.
1877 E. Peacock Gloss. Words Manley & Corringham, Lincs. 9/1 Auger, a three-pronged instrument, with serrated edges and a long shaft for spearing eels.
1906 Illustr. Sporting & Dramatic News 26 May 465/3 He [sc. a fisherman] plies his ‘auger’ with varying results.
1958 Mariner's Mirror 44 228 The auger..was an instrument [for catching eels] made something like a spade.
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online December 2021).

Augern.3

Brit. /ˈəʊʒeɪ/, /ˈɔːɡə/, U.S. /ˈoʊʒeɪ/, /ˈɔɡər/
Origin: From a proper name. Etymon: proper name Auger.
Etymology: < the name of Pierre Victor Auger (1899–1993) French physicist, who described the effect in 1925 ( Jrnl. de physique 6 205 et seqq.).
Physics.
1.
a. Auger effect n. an effect whereby the energy released by an electron moving to a lower energy level in an atom causes an electron from a higher energy level to be ejected.This effect is typically produced by bombardment with high energy electrons or X-rays, some of which collide with electrons in the interior shells and cause them to be knocked out of the atom. This creates a vacancy which is then filled by an electron from a higher energy level, causing the release of energy necessary to eject an electron of a yet higher energy level.The energy of the ejected electrons can be measured spectroscopically, giving information about the ejecting atoms. The effect is also used as a source of electrons for radiation therapy.
ΘΚΠ
the world > matter > physics > quantum theory > electron spin > [noun] > transition effect
Auger effect1928
1928 Science 4 May 469/1 The softer of the X-rays must lead to the Auger effect.
1987 Physics Rep. 146 319 In a simple picture, the Auger effect may be regarded as electron transitions between atomic orbitals.
2007 M. Cini Topics & Methods Condensed Matter Theory iii. 48 The Auger effect is caused by the Coulomb interaction: two electrons of the system collide and while one fills up the primary hole, the other is shot out as the Auger electron.
b. Auger electron n. an electron ejected by the Auger effect.
ΘΚΠ
the world > matter > physics > quantum theory > electron spin > [noun] > transition effect > electron ejected in
Auger electron1935
1935 Proc. Royal Soc. A. 148 272 The ratio of the number of Auger electrons ejected per unit time from a group of atoms to the number ionized per unit time by some external agency may be referred to as the internal conversion coefficient.
1949 M. G. E. Cosyns et al. in Proc. Physical Soc. 62 803 The criterion..is that slow electrons should be admitted as Auger electrons only if the beginning of the track can be certainly identified within 1 micron of the end of the meson.
2001 R. W. Cahn Coming of Materials Sci. x. 408 The other key technique which is now used in conjunction with LEED [= low-energy electron diffraction] is Auger electron spectrometry: here an ionising primary beam unleashes a cascade of electron energy transitions until an ‘Auger electron’ with an energy that constitutes a finger print of the element emitting it is released into the vacuum.
2. General attributive, with reference to the Auger effect.
ΚΠ
1931 H. S. Taylor Treat. Physical Chem. (ed. 2) II. xviii. 1476 The process..would be analogous to that already known to occur in ionized atoms, the Auger process. In this process, a radiationless transfer of an electron from an outer to an inner shell occurs.
1972 McGraw-Hill Yearbk. Sci. & Technol. 1971 62/1 (caption) Energy diagram showing..the energy changes experienced by electrons as they undergo paired Auger transitions in the surface atoms of a solid.
1995 New Scientist 13 May 8/2 The objects producing cosmic rays may well be dark, so the Auger detector may be the only way to find them.
2007 Sci. Amer. (U.K. ed.) Feb. 50/3 Silicon undergoes more Auger recombination than does gallium arsenide.
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online December 2021).

augerv.

Brit. /ˈɔːɡə/, U.S. /ˈɔɡər/, /ˈɑɡər/
Forms: see auger n.1
Origin: Formed within English, by conversion. Etymon: auger n.1
Etymology: < auger n.1
1.
a. transitive. To bore (a hole) using an auger.
ΚΠ
1851 G. D. Dempsey Builder's Guide ii. 8 The spikes for securing them to the piles are to be 3/4 inch diameter, formed with strong rose heads, the ends properly pointed and fitted for driving into the piles, after the holes have been augered.
1955 G. Grigson Englishman's Flora (1996) 273 A hole was augered in the trunk.
2009 Interlake Spectator (Manitoba) 13 Mar. 18/3 That could be a significant amount, based on last year's derby when 100 holes were augered in the ice of Lake Winnipeg.
b. intransitive. To bore into, through, etc., with an auger. Also figurative.
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1861 All Year Round 6 Apr. 43/2 I could not stir without finding a sallow eye augering into me.
1913 Austral. Mining Standard 30 Sept. 373/1 The cross bolt holes were augered through the old holes in the solid remaining portion of the block.
1972 Jrnl. Boston Soc. Civil Engineers 59 76 The anchor was installed by first augering through the embankment fill and into the medium clay.
1993 SkiTrax Mag. (Toronto) Feb. 16/1 As I felt myself pitching forward in slow motion, I realized that the two very full packs strapped to my back..would ensure that I augered in deep. The 45 cm of fresh snow over the last few days ensured a soft landing.
2013 D. O. Rosenberry & M. Hayashi in J. T. Anderson & C. A. Davis Wetland Techniques I. iii. 209 Keep augering through this sediment with strong downward force on the auger handle.
2. transitive. To move or convey (loose or liquid material) using the screwing action of an auger (see auger n.1 4).
ΚΠ
1912 Cedar Rapids (Iowa) Sunday Republican 22 Dec. 15/2 From the cavity behind the cylinder the grain is augered to one end of the machine.
1960 Farmer & Stockbreeder 5 Jan. 74/3 Oats are shovelled or augered into the feed mixer until a flashing light indicates the feed mixing drum is full.
1991 Highway & Heavy Constr. Oct. 38/3 Kasler hung an attachment from the rear of the machine that augers concrete out to the mold attachment sides—behind the paver's tracks—and screeds it.
2003 N.Y. Times Mag. 4 May 75/3 They may need to buy grain in bulk so a truck can drive up and auger it into the pen, much like on a large farm.
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online December 2021).
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