Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
argol(är`gəl): see tartartartar
, impure potassium hydrogen tartrate deposited as a crust in fermenting vessels during wine making. When purified, it yields cream of tartar. Tartar is the chief natural source of tartaric acid.
..... Click the link for more information. .
A deposit formed in casks during aging of wine.
Any of several manures used as fuel in parts of Asia.