Definition

A mineral that is a source of potassium nitrate, often used in making gunpowder and fertilizers.

Example

Farmers sometimes use niter to improve the soil's nutrient content.

Conversation

Have you ever heard of niter?

Yeah, isn’t it used in making gunpowder?

Exactly! It’s also known as saltpeter.

That’s interesting! I didn’t know it had another name.

Synonyms & Antonyms

Root Explanation

Niter originates from the Latin word 'nitrum' (meaning saltpeter or potassium nitrate), which itself comes from the Greek 'nitron' (meaning natron or soda). The word 'niter' refers to a naturally occurring mineral used historically in fertilizers and gunpowder.

Memory Tip

Think of 'nitrum' as a type of salt that helps plants grow, which is why niter is associated with fertilizers.

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