eminence(redirected from eminences)
Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia.
Someone who is powerful in a particular area without having an official title. The phrase, French for "grey eminence," originally applied to one of Cardinal Richelieu's advisors, a monk who wore a grey robe. A: "Why should I worry about what Bob thinks? He doesn't even have a title!" B: "Yes, but he's the éminence grise of the firm, and the partners really value his opinion."
an éminence grise(formal)
someone who has a lot of power and influence but no official position Although he never became a minister, he was the party's éminence grise for 15 years.