( leading lights)
If you say that someone is a leading light in an organization, campaign, or community, you mean that they are one of the most important, active, enthusiastic, and successful people in it.
N-COUNT
( leading lights)
If you say that someone is a leading light in an organization, campaign, or community, you mean that they are one of the most important, active, enthusiastic, and successful people in it.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006