Definition: A device (transducer) used to convert sound waves into a varying electric current; normally fed into an amplifier and either recorded or broadcast.

Alright class, settle down, let’s take a look! Today we’re tackling the word “microphone,” it's quite a trick! The dictionary gives us a helpful clue, you see, It says it’s a “device,” for you and me. Now, "transducer" is a fancy word, don't despair, It means it changes something – sound into air! Sound waves coming, bouncing and bright, The microphone catches them with all its might. It turns those waves, a buzzing, lovely flow, Into an electric current, watch it go! Then that current’s fed to an amplifier's grace, Boosting the sound in this wonderful space. And finally, it can record or broadcast too, Sharing your voice for all folks to view! So a microphone – listen close and you’ll find, It’s a clever tool, for speaking and kind! Any questions? Don't be shy, let’s discuss with glee!