MEGAPHONE


Meaning of MEGAPHONE in English

/ ˈmegəfəʊn; NAmE -foʊn/ noun

a device for making your voice sound louder, that is wider at one end, like a cone , and is often used at outside events

—compare loudhailer

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