bibenzyl

== English == === Etymology === From bi- +‎ benzyl. === Noun === bibenzyl (countable and uncountable, plural bibenzyls) (organic chemistry) 1,2-diphenylethane, an aromatic chemical compound that forms the central core of certain natural products, such as dihydrostilbenoids and isoquinoline alkaloids. (organic chemistry, in combination) Two benzyl groups in a molecule