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menaquinone

British  
/ ˌmɛnəkwɪˈnəʊn /

noun

  1. Also: vitamin K2.  a form of vitamin K synthesized by bacteria in the intestine or in putrefying organic matter

"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 Scientific  
/ mĕn′ə-kwĭn′ōn′,-kwī′nōn′ /

  1. See vitamin K 2

Etymology

Origin of menaquinone

C20: from me ( thyl ) -na ( phtho ) quinone

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.