A piece of protective clothing that is meant to be inserted in the ear canal to protect the wearer's hearing from loud noises or the intrusion of water
There wasn't much I could tell him, earplugged, but I crawled into turbine number 3 and waved him on in.
Earplugs are small pieces of a soft material which you put into your ears to keep out noise, water, or cold air. a small piece of rubber that you put inside your ear to keep out noise or water
A piece of protective clothing that is meant to be inserted in the ear canal to protect the wearers hearing from loud noises or the intrusion of water