Definitions

1. noun

a small device worn in or on the ear to receive sound, especially a wireless microphone for use in broadcasting or public speaking

“The actor used an earpiece to receive cues from the director during the live performance.”

2. noun

the part of an aircraft that houses a microphone or other electronic equipment, allowing the pilot to communicate with air traffic control

“The aircraft’s earpiece system failed, causing the pilot to experience communication difficulties.”

3. noun

a small device that fits into the ear, often used with headphones or hearing aids

“The musician wore an earpiece to connect her wireless headphones to her music player.”

4. verb

to fit or insert an earpiece into a hearing aid or other electronic device

“She earpieces her hearing aid to connect it to her phone.”