diphenyl[dī fen′əl, -fēn′-]
diphenyl definition by Webster's New World
a crystalline compound (CH), with a pleasant odor, used to preserve fruit, as a heat-transfer agent, etc.
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
containing two phenyl groups in each molecule
diphenyl definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
diphenyl - Medical Definition