Definition of woad ash in English:

woad ash

noun ˈwəʊd aʃ

historical

Chiefly in plural Ashes produced by the burning of various organic substances, specifically woad plants (Isatis tinctoria), tartar left in empty wine casks, or wood. Also: a type of crude potash obtained from such ashes, especially used in dyeing cloth, wool, etc., and to make lye.

Late Middle English. From woad + ash, probably after Middle Dutch weedassche (Dutch weedas) and Middle Low German wēdassche.

nounˈwəʊd aʃ

historical

Chiefly in plural Ashes produced by the burning of various organic substances, specifically woad plants (Isatis tinctoria), tartar left in empty wine casks, or wood. Also: a type of crude potash obtained from such ashes, especially used in dyeing cloth, wool, etc., and to make lye.

Late Middle English. From woad + ash, probably after Middle Dutch weedassche (Dutch weedas) and Middle Low German wēdassche.

词汇	woad ash
释义	Definition of woad ash in English: woad ash noun ˈwəʊd aʃ historical Chiefly in plural Ashes produced by the burning of various organic substances, specifically woad plants (Isatis tinctoria), tartar left in empty wine casks, or wood. Also: a type of crude potash obtained from such ashes, especially used in dyeing cloth, wool, etc., and to make lye. Origin Late Middle English. From woad + ash, probably after Middle Dutch weedassche (Dutch weedas) and Middle Low German wēdassche. Definition of woad ash in US English: woad ash nounˈwəʊd aʃ historical Chiefly in plural Ashes produced by the burning of various organic substances, specifically woad plants (Isatis tinctoria), tartar left in empty wine casks, or wood. Also: a type of crude potash obtained from such ashes, especially used in dyeing cloth, wool, etc., and to make lye. Origin Late Middle English. From woad + ash, probably after Middle Dutch weedassche (Dutch weedas) and Middle Low German wēdassche.
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