ALL meanings of hearing aid
hear·ing aid
H h - noun hearing aid device worn by the hard of hearing 1
- noun hearing aid a compact electronic amplifier worn to improve one's hearing, usually placed in or behind the ear. 1
- countable noun hearing aid A hearing aid is a device which people with hearing difficulties wear in their ear to enable them to hear better. 0
- noun 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 0
- noun hearing aid a small, battery-powered electronic device that amplifies sound waves, worn in or near the ear of a person who is partially deaf 0