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pyrophosphate

[pahy-ruh-fos-feyt]
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noun Chemistry.
  1. a salt or ester of pyrophosphoric acid.
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Origin of pyrophosphate

First recorded in 1830–40; pyrophosph(oric acid) + -ate2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pyrophosphate

pyrophosphate

noun
  1. any salt or ester of pyrophosphoric 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

pyrophosphate in Medicine

pyrophosphate

(pī′rə-fŏsfāt′)
n.
  1. A salt or ester of pyrophosphoric acid.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

pyrophosphate in Science

pyrophosphate

[pī′rə-fŏsfāt′]
  1. A salt or ester of pyrophosphoric acid, containing the group P2O7.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.