pearl ash
n. An impure form of potassium carbonate.
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.
pearl ash
n (Elements & Compounds) the granular crystalline form of potassium carbonate
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ThesaurusAntonymsRelated WordsSynonymsLegend:
| Noun | 1. | pearl ash - an impure form of potassium carbonatepotassium carbonate - a white salt (K2CO3) that is basic in solution; used to make glass and cleansing agents |
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