hearing aid

noun

Definition of hearing aid

  1. :  an electronic device usually worn in or behind the ear of a hearing-impaired person for amplifying sound

1922

First Known Use of hearing aid

1922


HEARING AID Defined for English Language Learners

hearing aid

noun

Definition of hearing aid for English Language Learners

  • : an electronic device worn in or on the ear to help a person who has hearing problems to hear better


HEARING AID Defined for Kids

hearing aid

noun

Definition of hearing aid for Students

  1. :  an electronic device worn in or behind the ear of a person with poor hearing to make sounds louder


Medical Dictionary

hearing aid

play
noun \-ˌād\

Medical Definition of hearing aid

  1. :  an electronic device usually worn in or behind the ear of a hearing-impaired person for amplifying sound


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