Bible Dictionaries
Speiss

Webster's Dictionary

(1):

(n.) Impure metallic arsenides, principally of iron, produced in copper and lead smelting.

(2):

(n.) A regulus consisting essentially of nickel, obtained as a residue in fusing cobalt and nickel ores with silica and sodium carbonate to make smalt.

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