Medical Definition of Turnbull's blue
1.
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.
Source: Websters Dictionary
(01 Mar 1998)
Lexicographical Neighbors of Turnbull's Blue
Other Resources:
