"chert" in German chert Feuerstein Flint Hornstein Kieselschiefer Detailed translations for "chert" chert 1. mining chert(also: fire stone, flint, ignescent stone) der Feuerstein{masculine} chert(also: fire stone, flint, ignescent stone) der Flint{masculine} chert(also: hornstone) der Hornstein{masculine} 2. mining, radiolarian chert(also: siliceous schist, siliceous shale, flinty slate) der Kieselschiefer{masculine}