Definition of hearing aid Hearing aid
hear•ing aid
We found 3 definitions of hearing aid from 2 different sources.
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What does hearing aid mean?
WordNet
Noun |
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| hearing aid - a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person | ||
| ear trumpet | ||
| hearing aid - an electronic device that amplifies sound and is worn to compensate for poor hearing | ||
| deaf-aid | ||
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