Though her hearing is not what it used to be, a hearing aid makes up for that.
He has a potbelly, wears a hearing aid, and shuffles uncertainly.
The latest, the ultimate hearing aid is the cochlea implant, a surgical procedure.
Yet only one in five people who could benefit from using a hearing aid wear one.
Laptop and camera batteries have dwarfed hearing aid usage of the stuff.
As much joy as the big guys had gotten from the hearing aid mission, they lit up even brighter on the field.
British Dictionary definitions for hearing aid
a device for assisting the hearing of partially deaf people, typically consisting of a small battery-powered electronic amplifier with microphone and earphone, worn by a deaf person in or behind the ear