TURNBULL'S BLUE


Meaning of TURNBULL'S BLUE in English

The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.