ON-AIR


Meaning of ON-AIR in English

adjective

( in radio and television ) being broadcast :

She explains how she deals with on-air technical problems.

OPP off-air

►  ˌon-ˈair adverb

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