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

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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