Энциклопедии, словари, справочники - онлайн
Английский словарь Webster - tartar
Tartar
tartar
(n.) A
reddish crust or
sediment in
wine casks,
consisting essentially of
crude cream of tartar,
and used in
marking pure cream of tartar,
tartaric acid,
potassium carbonate,
black flux, etc., and, in
dyeing, as a
mordant for woolen goods; -called
also argol, wine
stone, etc.
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