potassium permanganate
n. A dark purple crystalline compound, KMnO4, used as an oxidizing agent and disinfectant and in deodorizers and dyes.
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.
potassium permanganate
n (Elements & Compounds) a dark purple poisonous odourless soluble crystalline solid, used as a bleach, disinfectant, and antiseptic. Formula: KMnO4. Systematic name: potassium manganate(VII)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
potas′sium perman′ganate
n. a dark purple, crystalline, water-soluble solid, KMnO4, used chiefly as an oxidizing agent, disinfectant, laboratory reagent, and in medicine as an astringent and antiseptic.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun | 1. | potassium permanganate - a poisonous salt that forms dark purple crystals and is purple-red when dissolved in water; used as an oxidizing and bleaching agent and as a disinfectant and antisepticpermanganate - a dark purple salt of permanganic acid; in water solution it is used as a disinfectant and antiseptic |
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Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
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