'Smalt' definitions:
Definition of 'Smalt'
From: GCIDE
- Smalt \Smalt\, n. [It. smalto, LL. smaltum; of Teutonic origin; cf. OHG. smalz grease, butter, G. schmalz grease, OHG. smelzan to melt, G. schmelzen. See Smelt, v. t., and cf. Amel, Enamel.] 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. [1913 Webster]