0 a megaphone
1 an electric-powered, cone-shaped device that makes your voice louder when you speak into it
We have no evidence that bullhorns give more reason for protest than do other types.
This means using the bullhorn of the presidency and not remaining silent for too long while voices of freedom and dissent are under attack.
The bows were constructed with laminated lemonwood and bullhorn bonded by a now unknown adhesive.
She was getting up on a soapbox with a bullhorn and just yelling at people.
Using a bullhorn, he delivered a now-famous speech to the students gathered at the square.
Whenever he is in the area, a pair of bullhorns is seen somewhere close.
The first was advances in electronics which put items like portable bullhorns within reach of the typical fan.
She has a bullhorn, and commonly uses it in the school hallways.
