noun
: a colorless crystalline salt NH 4 NO 3 made usually by the union of ammonia and nitric acid and used chiefly in explosives and fertilizers
noun
: a colorless crystalline salt NH 4 NO 3 made usually by the union of ammonia and nitric acid and used chiefly in explosives and fertilizers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012