a white or colorless, crystalline, water-soluble, poisonous solid, KClO3, used chiefly as an oxidizing agent in the manufacture of explosives, fireworks, matches, bleaches, and disinfectants.
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Origin of potassium chlorate
First recorded in 1880–85
Words nearby potassium chlorate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for potassium chlorate
a white crystalline soluble substance used in fireworks, matches, and explosives, and as a disinfectant and bleaching agent. Formula: KClO 3
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for potassium chlorate
A poisonous crystalline compound used as an oxidizing agent and disinfectant.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.