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periodate

[puh-rahy-uh-deyt]
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noun Chemistry.
  1. a salt of a periodic acid, as sodium periodate, Na2H3IO6.
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Origin of periodate

First recorded in 1830–40; period(ic acid) + -ate2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for periodate

periodate

noun
  1. any salt or ester of a periodic acid
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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