All bullhorn synonyms
bull·horn
B b noun bullhorn
- megaphone — a cone-shaped device for magnifying or directing the voice, chiefly used in addressing a large audience out of doors or in calling to someone at a distance. Compare bullhorn.
- amplifier — An amplifier is an electronic device in a radio or stereo system which causes sounds or signals to get louder.
- pa system — a combination of electronic devices that makes sound audible via loudspeakers to many people, as in an auditorium or out of doors.