to give a duty, responsibility, power, etc. to sb who has less authority than you :
The central government devolved most tax-raising powers to the regional authorities.
to give a duty, responsibility, power, etc. to sb who has less authority than you :
The central government devolved most tax-raising powers to the regional authorities.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005