noun
: a crystalline salt KCl occurring as the mineral sylvite in carnallite and in natural waters and used chiefly as a fertilizer and in making other potassium compounds
noun
: a crystalline salt KCl occurring as the mineral sylvite in carnallite and in natural waters and used chiefly as a fertilizer and in making other potassium compounds
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012