microphone

In a moving-coil microphone, sound waves cause the diaphragm to vibrate, and this oscillating …© Merriam-Webster Inc.
Take a 3-minute break and test your skills!
April 20, 2015
ailurophile Hear it
a lover of cats
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears