noun
: a black liquid consisting of a solution of crude ferrous acetate Fe(C 2 H 3 O 2 ) 2 usually obtained by treating scrap iron with pyroligneous acid and used chiefly as a mordant in dyeing — called also black liquor
noun
: a black liquid consisting of a solution of crude ferrous acetate Fe(C 2 H 3 O 2 ) 2 usually obtained by treating scrap iron with pyroligneous acid and used chiefly as a mordant in dyeing — called also black liquor
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012