aryl(redirected from Biaryl)
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A compound containing benzene or another aromatic hydrocarbon, or a univalent group derived from such a compound by removal of a hydrogen atom attached to the aromatic ring.
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.
1. (Elements & Compounds) (modifier) chem of, consisting of, or containing an aromatic group: aryl group or radical.
2. (Elements & Compounds) an organometallic compound in which a metal atom is bound to an aryl group
[C20: from ar(omatic) + -yl]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
an organic group derived from an aromatic compound by removing a hydrogen atom, as phenyl from benzene.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.