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单词 bleaching
释义

bleachingn.1

/bliːtʃɪŋ/
Etymology: < bleach v.1
1. The art or process of whitening or cleansing by washing and exposure, or by chemical agents.
ΘΚΠ
the world > matter > colour > named colours > white or whiteness > whitening > [noun] > bleaching
whiting?a1425
bleaching1552
dealbation1608
overbleaching1921
1552 R. Huloet Abcedarium Anglico Latinum Bleachynge, insolatio.
a1616 W. Shakespeare Merry Wives of Windsor (1623) iv. ii. 111 Behold what honest cloathes you send forth to bleaching . View more context for this quotation
1878 T. H. Huxley Physiography (ed. 2) 109 It is this oxygen..which is the really active agent in bleaching.
2. A bleachery. Obsolete.
ΘΚΠ
the world > matter > colour > named colours > white or whiteness > whitener > [noun] > where bleach is made
bleaching1677
bleach-works1818
1677 A. Yarranton England's Improvem. 135 There are..by the River Avon side, convenient places to make Bleachings.

Compounds

C1. attributive and in other combinations, as bleaching-croft, bleaching-field, bleaching-fluid, bleaching-ground, bleaching-liquor, bleaching powder;
ΘΚΠ
the world > matter > colour > named colours > white or whiteness > whitener > [noun] > bleaching agent > vessel used > where bleaching is done
bleaking-housea1627
bleachery1714
bleach-green1724
bleach-field1753
bleach-yard1758
bleach-grounds1815
bleaching-ground1817
bleach-croft1852
the world > matter > colour > named colours > white or whiteness > whitener > [noun] > bleaching agent
blancher1477
whitener1686
white steep1804
eau de Javelle1807
chlorine1810
animal charcoal1838
chemic1843
styrone1852
bleaching powder1854
oxygen1858
decolorizerc1865
still-liquor1866
bleach1898
1817 W. Scott Rob Roy II. viii. 156 The large open meadow which..serves as a bleaching-field and pleasure walk for the inhabitants.
1822 T. Webster Imison's Elem. Sci. & Art (new ed.) II. 161 The rationale of the bleaching processes.
1833 H. Martineau Messrs. Vanderput & Snoek v. 85 In yonder bleaching ground.
1854 J. Scoffern in Orr's Circle Sci. Chem. 422 Commercial bleaching-powder, or so-called chloride of lime.
1865 Athenæum No. 1957. 584/1 The bleaching-crofts of Lancashire.
C2.
bleaching-clay n. (see quot.).
ΘΚΠ
society > occupation and work > materials > raw material > clay > [noun] > for making pottery > types of
white claya1387
bottle clay1686
porcelain clay1690
blue clay1698
tasco1726
kaolin1728
capital1738
unaker1744
saggar1786
ball clay1811
Cornish clay1829
china-clay1840
Poole clay1875
bleaching-clay1881
pâte1890
virgin clay1891
1881 Trans. Amer. Inst. Mining Engineers 1880–1 9 108 Bleaching-clay, Kaolin, used with size, to whiten..cotton goods.
bleaching-green n.
ΚΠ
1738 Belfast Newsp. in Antrim & Down Gloss. (E.D.S.) 14 A good buck-house, about 80 feet long, with a well-watered bleaching green.
1847 H. Miller First Impressions Eng. xv. 276 A long green ribbon of flat meadow, laid down in the middle of the landscape like a web on a bleaching green.
1901 Remin. Dollar Acad. 112 He washed himself..in the small lade or ‘trows’ which conveyed the water from the burn at the bleaching-green.
1992 Independent 19 June 18/8 No bed sheets were ever so white, crisp and fragrant as the heavy Victorian linen, boiled in the washing ‘bine’ and dried on the bleaching green, held down on the grass by a stone at each corner.
This entry has not yet been fully updated (first published 1887; most recently modified version published online March 2022).

bleachingn.2

Etymology: < bleach v.2
Obsolete.
(Shoemakers') blacking.
ΘΚΠ
the world > matter > colour > named colours > black or blackness > blackening agent > [noun]
blatchOE
bleckc1440
bleacha1500
bleaching?1518
black1558
bletch1570
blacking?1571
linka1616
denigrator1658
black wash1684
shoe-blacking1735
burnt corkc1800
?1518 Cocke Lorelles Bote sig. B.1 The currier and cobler..offred Cocke a blechynge pot.
This entry has not yet been fully updated (first published 1887; most recently modified version published online June 2019).

bleachingadj.

Etymology: < bleach v.1 + -ing suffix2.Previous versions of the OED give the stress as: ˈbleaching.
(a) That bleaches or whitens: figurative cleansing, purifying. (b) Becoming white from exposure.
ΘΚΠ
the world > matter > colour > named colours > white or whiteness > whitening > [adjective] > bleached > bleaching by exposure
bleaching1884
1884 J. Colborne With Hicks Pasha in Soudan 204 The ground..was strewn with the bleaching bones of the slain.
This entry has not yet been fully updated (first published 1887; most recently modified version published online September 2019).
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n.11552n.2?1518adj.1884
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