'Speiss' definitions:

Definition of 'Speiss'

From: GCIDE
  • Speiss \Speiss\, n. [Cf. G. speise food, mixed metal for bells, etc.]
  • 1. (Metal.) A regulus consisting essentially of nickel, obtained as a residue in fusing cobalt and nickel ores with silica and sodium carbonate to make smalt. [1913 Webster]
  • 2. (Metal.) Impure metallic arsenides, principally of iron, produced in copper and lead smelting. [Webster 1913 Suppl.]