IdiomDaily LifeFrench

Une éminence grise

Meaning: The unofficial power behind a public figure.

Literally: A gray eminence

Example: “Tout le monde sait que la conseillère est l'éminence grise du président.” — Everyone knows the adviser is the power behind the president's throne.

English equivalent: The power behind the throne

Equivalents in other languages

Origin: Père Joseph, the Capuchin friar who served as Richelieu's confidant and agent, wore gray where the cardinal wore red — and Éminence was Richelieu's own style of address. The nickname made the arrangement visible without naming it.

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