potassium iodide(redirected from Iostat)
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A white crystalline compound, KI, used in photography and medicine, as an analytical reagent, and in table salt as a source of dietary iodine.
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.