Definition
A 'bullhorn', also known as a megaphone, is a portable, cone-shaped device used to amplify a person's voice. It's a simple way to project sound over a distance, making it ideal for crowd control, announcements, and public speaking. Think of it as a voice amplifier in a compact package. Unlike a complex sound system, a bullhorn is lightweight and easy to use. It's commonly used at sporting events, rallies, and emergency situations. Its simplicity makes it a valuable tool for anyone needing to be heard.