What Does Nitre Mean?

Niter, or nitre, is the mineral form of potassium nitrate, KNO₃, also known as saltpeter or saltpetre. Historically, the term niter was not well differentiated from natron, both of which have been very vaguely defined but generally refer to compounds of sodium or potassium joined with carbonate or nitrate ions.

What is nitre in the Bible?

Nitre, or saltpetre, is potassium nitrate, the main ingredient of gunpowder. Proverbs xxv, 20, in the King James Bible, refers to pouring vinegar upon nitre.

What is the word nitre mean?

noun. a colourless or white crystalline compound used in gunpowders, pyrotechnics, fertilizers, and as a preservative for foods, esp as a curing salt for ham, sausages, etc (E252). Formula: KNO3. Also called: saltpetre, nitre.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.