Meaning of ADVISORY in English

ADVISORY

/ ədˈvaɪzəri; NAmE / adjective , noun

■ adjective

having the role of giving professional advice :

an advisory committee / body / service

He acted in an advisory capacity only.

■ noun

( pl. -ies ) ( NAmE ) an official warning that sth bad is going to happen :

a tornado advisory

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.