0 a cone-shaped device that makes your voice louder when you speak into it, so that people can hear you although they are not near to you
1 a hollow, cone-shaped device, open at both ends, that makes your voice sound louder when you speak into its smaller end
These were played through a large megaphone to give the feeling of the indoctrinating voice.
It would have been advisable for them to have had stewards on the route announcing over megaphones the route that was to be taken.
But it will not be advanced by shouted slogans, by wild assertions, by blazing headlines or by megaphone diplomacy.
The megaphone debate about rural areas has done no favours to the sensitive issues of green-belt and rural development.
During the demonstration, a male leading the chanting started using a megaphone and, after refusing a warning to desist, was arrested.
The sotto voce approach is more compelling than the megaphone-type amplified argument that we have heard in the past.
Addressing insults through megaphones, criminalising people and threatening them with trials is not the way forward.
Is he aware that agreement will be best achieved by the way in which he is proceeding rather than by silly megaphone negotiations?
