glastumn.

Etymology: Latin, < Old Celtic *glaston, represented by Irish Gaelic glas, Welsh glas, bluish or greenish grey.Previous versions of the OED give the stress as: ˈglastum.

The plant woad (Isatis).

ΘΚΠ

the world > plants > particular plants > cultivated or valued plants > plants used in dyeing > [noun] > woad

woadeOE

ash of Jerusalem1548

glastum?c1550

pastel1578

straw woad1612

dyer's woad1860

dyer's weed1866

?c1550 tr. P. Vergil Eng. Hist. (1846) I. i. 49 They smeered their face with an herbe called glastum..This glastum being like unto plantaine..is thought to bee that which is..called..vulgarlie in Englishe wode.

1670 W. Simpson Hydrol. Ess. 140 Dyers Woad or Glastum.

This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2019).

单词	glastum
释义	glastumn. Etymology: Latin, < Old Celtic glaston, represented by Irish Gaelic glas, Welsh glas, bluish or greenish grey.Previous versions of the OED give the stress as: ˈglastum. The plant woad (Isatis). ΘΚΠ the world > plants > particular plants > cultivated or valued plants > plants used in dyeing > [noun] > woad woadeOE ash of Jerusalem1548 glastum?c1550 pastel1578 straw woad1612 dyer's woad1860 dyer's weed1866 ?c1550 tr. P. Vergil Eng. Hist.* (1846) I. i. 49 They smeered their face with an herbe called glastum..This glastum being like unto plantaine..is thought to bee that which is..called..vulgarlie in Englishe wode. 1670 W. Simpson Hydrol. Ess. 140 Dyers Woad or Glastum. This entry has not yet been fully updated (first published 1900; most recently modified version published online June 2019). < n.?c1550
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