to copy what sb else does as an example of how to behave or what to do :
Investors are taking their cue from the big banks and selling dollars.
to copy what sb else does as an example of how to behave or what to do :
Investors are taking their cue from the big banks and selling dollars.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005