( formal ) to produce a sound, signal, etc. so that other people can hear it, receive it, etc. :
He opened his mouth and sent forth a stream of noise.
( formal ) to produce a sound, signal, etc. so that other people can hear it, receive it, etc. :
He opened his mouth and sent forth a stream of noise.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005