A white or colorless crystalline compound, KNO3 , used to pickle meat and in the manufacture of pyrotechnics, explosives, matches, rocket propellants, and fertilizers.
A naturally occurring mineral form of potassium nitrate. It is used to make gunpowder.
Find another word for saltpetre. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for saltpetre, like: potassium-nitrate, saltpeter, niter and nitre.