What is the meaning of saltpetre?

KNO3) used especially as a fertilizer and explosive. (.
- synonyms: potassium nitrate, saltpeter, niter, nitre

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APA	WordNet. (2010). saltpetre. Retrieved September 20, 2026, from http://smartdefine.org/saltpetre/definitions/1308291
Chicago	WordNet. 2010. "saltpetre" http://smartdefine.org/saltpetre/definitions/1308291 (accessed September 20, 2026).
Harvard	WordNet 2010, saltpetre, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/saltpetre/definitions/1308291>.
MLA	WordNet. "saltpetre" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/saltpetre/definitions/1308291>

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