noun
: a crystalline salt KOCN made by oxidizing potassium cyanide or by heating a mixture of potassium carbonate and urea and used chiefly to kill crabgrass on lawns
noun
: a crystalline salt KOCN made by oxidizing potassium cyanide or by heating a mixture of potassium carbonate and urea and used chiefly to kill crabgrass on lawns
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012