Megaphone

Definition:

• (n.) A device to magnify sound, or direct it in a given direction in a greater volume, as a very large funnel used as an ear trumpet or as a speaking trumpet.

Compare megaphone with other words:

megaphone vs. microphone

horn vs. megaphone

laurel vs. megaphone

amplify vs. megaphone

funnel vs. megaphone

megaphone vs. portable