| 词汇 | woad |
| 词根词缀 | 词源： O.E. wad, from P.Gmc. *waido- (cf. Dan. vaid, O.Fris. wed, M.Du. wede, Du. wede, O.H.G. weit, Ger. Waid "woad"), probably cognate with L. vitrium "glass" (see vitreous). Old type of blue dye processed from plant leaves, since superseded by indigo. Fr. guède, It. guado are Gmc. loan-words. |
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