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Also available:
World English Dictionary
Dictionnaire Français
hearing dog
hear·ing dog
(
plural
hear·ing dogs
)
noun
Definition:
help dog for hearing-impaired person:
a dog trained to help a hearing-impaired person by indicating that it has heard a sound such as the ringing of a telephone or doorbell
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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