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heaps
hear
hear from
hear of
hear out
heard
Heard and McDonald Islands
hearing
hearing aid
hearing-and-speech-impaired
hearing dog
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hearing aid
hear·ing aid (plural hear·ing aids)


noun 
Definition:
 
device to improve hearing: a small amplifying device to enable somebody to hear better, usually worn in or behind the ear
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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