menaquinone
- a form of vitamin K synthesized by bacteria in the intestine or in putrefying organic matterAlso: vitamin K 2
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Word Origin
C20: from me (thyl) -na (phtho) quinone
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
menaquinone
(mĕn′ə-kwĭn′ōn′, -kwī′nōn′)- 2" class="kw" data-linkid="nn1ov4">vitamin K2
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The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
menaquinone
[mĕn′ə-kwĭn′ōn′, -kwī′nōn′]
- See 2" class="kw" data-linkid="nn1ov4">vitamin K2.
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The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.