noun Usually headphones.
Examples from the Web for headphone
Meanwhile, it was no secret that Apple had a headphone problem.
No matter what the soft drink commercials and headphone companies say, football is not about the star players.
The majority of the somewhat strange soundtracks are reserved for headphone listening—a silent disco of sorts.
Then well get the Inca to put on the headphone and give him an earful from the battlement.
Wires were then run to the transformer, tuner attached, the headphone wired on, and the aerial and ground connections made.
As he tugged and struggled with them a shout rang in his headphone.
I picked up the interior sounds at once; my headphone vibrated with them.
He indicated Jack, who at his fathers direction, continued to wear the headphone and smiled invitingly.