ܣܪܘܫ srwš whitened copper
According to PS Suppl. 241, this word was borrowed from MP Srōš [slwš], ManMP srwš, the god Obedience (CPD 77), NP Surōš id. (Steingass 680); PS Suppl. adds that with alchemists this term would be a name indicating whitened copper ● Duv B 2, 3, 7; BB 1388, 22 ◆ LS 502a; PS Suppl. 241