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单词 oak bark
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oak bark
oak bark n. the bark of an oak, used in tanning and as an astringent.
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the world > plants > particular plants > trees and shrubs > tree or shrub groups > oak and allies > [noun] > bark, wood, twig, leaf, or stump
oak leafeOE
oakc1385
oak bark1579
spine-oak1825
the world > plants > particular plants > cultivated or valued plants > particular medicinal plants or parts > medicinal trees or shrubs > [noun] > medicinal barks > other medicinal barks
oak bark1579
cascarilla1686
false Winter's bark1722
malambo bark1816
matias bark1840
sweetwood bark1846
magnolia1857
cascara sagrada1879
cuprea bark1884
sacred bark1891
1579 in W. Mackay & H. C. Boyd Rec. Inverness (1911) I. 273 Eaik and fyr bark.
1666 J. Davies tr. C. de Rochefort Hist. Caribby-Islands 62 As hard as Oak-bark.
1758 Philos. Trans. 1757 (Royal Soc.) 50 455 Whether this bark is used to give strength to this yarn, as we dye and tan our fishing-nets with oak-bark, or for ornament, is uncertain.
1811 A. T. Thomson London Dispensatory ii. 325 Oak bark is inodorous, has a rough astringent taste.
1991 C. Hill Tack: Care & Cleaning 9 Age-old oak bark tanning is still one of the most common and desired vegetable tans.
extracted from oakn.
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