[French ey-mee-nahns greez]
noun, plural é·mi·nences grises [French ey-mee-nahns greez] /French eɪ mi nɑ̃s ˈgriz/.
Origin of éminence grise
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural éminences grises (eminɑ̃s ɡriz)
a person who wields power and influence unofficially or behind the scenes
Word Origin for éminence grise
C19: literally: grey eminence, originally applied to Père Joseph (François Le Clerc du Tremblay; died 1638), French monk, secretary of Cardinal Richelieu
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
A person who wields power behind the scenes: “The king's brother-in-law is his éminence grise; he has enormous influence, though he is rarely in the public eye.” A French term meaning “gray eminence.”
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.