niter

(redirected from Potash nitre)
Also found in: Thesaurus, Encyclopedia.

ni·ter

 (nī′tər)
[Middle English nitre, sodium carbonate, natron, from Old French, from Latin nitrum, from Greek nitron, from Egyptian nṯr.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

niter

(ˈnaɪtə)
n
(Elements & Compounds) the usual US spelling of nitre
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

potas′sium ni′trate



n.
a crystalline compound, KNO3, produced by nitrification in soil, and used in gunpowders, fertilizers, and preservatives; saltpeter; niter.
[1880–85]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

ni·ter

(nī′tər)
A naturally occurring mineral form of potassium nitrate, used to make gunpowder.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.niter - (KNO3) used especially as a fertilizer and explosive
fertiliser, fertilizer, plant food - any substance such as manure or a mixture of nitrates used to make soil more fertile
nitrate - any compound containing the nitrate group (such as a salt or ester of nitric acid)
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.