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A small electronic apparatus that amplifies sound and is worn in or behind the ear to compensate for impaired hearing.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Medicine) 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
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a compact electronic amplifier worn to improve one's hearing and usu. placed in or behind the ear.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||hearing aid - an electronic device that amplifies sound and is worn to compensate for poor hearing|
electronic device - a device that accomplishes its purpose electronically
|2.||hearing aid - a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person|
acoustic device - a device for amplifying or transmitting sound
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
dụng cụ trợ thính
hearing aidn → apparecchio acustico
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
hearing aid→ سَمَاعَةُ أُذْن naslouchátko høreapparat Hörgerät ακουστικό βαρηκοΐας audífono kuulolaite prothèse acoustique slušni aparat apparecchio acustico 補聴器 보청기 gehoorapparaat høreapparat aparat słuchowy aparelho auditivo, audiofone слуховой аппарат hörapparat เครื่องช่วยฟัง işitme cihazı dụng cụ trợ thính 助听器
Multilingual Translator © HarperCollins Publishers 2009