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persulfate

American  
[per-suhl-feyt] / pərˈsʌl feɪt /

noun

Chemistry.

  1. a salt of persulfuric acid, as potassium persulfate, K 2 S 2 O 5 or K 2 S 2 O 8 .

Etymology

Origin of persulfate

First recorded in 1805–15; per- + sulfate

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.