kor: 숨은 실력자

Information
has URI	http://lexvo.org/id/term/kor/%EC%88%A8%EC%9D%80%20%EC%8B%A4%EB%A0%A5%EC%9E%90

Meaning
means	(noun) (French) a person who exercises power or influence in certain areas without holding an official position; "the President's wife is an eminence grise in matters of education" eminence grise