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diketone

[dahy-kee-tohn] /daɪˈki toʊn/
noun, Chemistry
1.
a compound containing two C=O groups, as CH 3 COCOCH 3 .
Origin
1895-1900
1895-1900; di-1 + ketone
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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dike tone in Medicine

diketone di·ke·tone (dī-kē'tōn')
n.
A compound containing two carbonyl groups.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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