ALL CLEAR


Meaning of ALL CLEAR in English

ˌall ˈclear BrE AmE , all-clear noun

the all clear

a) official permission to begin doing something

give (somebody)/get the all clear

We’ve got the all clear for the new project.

b) a signal such as a loud whistle that tells you that a dangerous situation has ended

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.