Bible Dictionaries
Smalt

Webster's Dictionary

(v. t.) A deep blue pigment or coloring material used in various arts. It is a vitreous substance made of cobalt, potash, and calcined quartz fused, and reduced to a powder.

Bibliography Information
Webster, Noah. Entry for 'Smalt'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/smalt.html. 1828.