WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

	Enter your search terms Submit search form
	Web www.wordnet-online.com

Definitions from WordNet

Definitions from the Web

Saltpeter

Noun

(Chemistry)

Saltpeter is a common name for potassium nitrate, a chemical compound that is used in various applications such as fertilizers, gunpowder, and fireworks.

Sample Sentence: Potassium nitrate, also known as saltpeter, is extensively used as an oxidizer in explosives.

Noun

(Historical)

In history, saltpeter refers to a substance obtained by combining various nitrogen-rich materials, such as animal dung, with potassium carbonate and used as a component in gunpowder.

Sample Sentence: During the Middle Ages, the production of saltpeter was crucial for the development of gunpowder.

Noun

(Local)

In some regions, especially those with a tropical climate, saltpeter is commonly used as a food preservative due to its antimicrobial properties.

Sample Sentence: The locals in that area often add a pinch of saltpeter to their traditional pickles for an extended shelf life.

To find products related to saltpeter, you can search on Amazon.