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American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biochemistry) another name (esp US and Canadian) for biotin
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
bi•o•tin(ˈbaɪ ə tɪn)
a crystalline, water-soluble vitamin, C10H16O3N2S, of the vitamin B complex, present in all living cells. Also called vitamin H.
[1935–40; < German < Greek biot(ḗ) life + -in -in 1]
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|Noun||1.||vitamin H - a B vitamin that aids in body growth|
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