What does Boxing Day have to do with boxing?  hearing aid  a
compact electronic amplifier worn to improve one's hearing,
usually placed in or behind the ear. 1920-25 Unabridged Cite
This Source Examples from the web for hearing aid   • The
latest, the ultimate hearing aid is the cochlea implant, a
surgical procedure.   • Laptop and camera batteries have dwarfed
hearing aid usage of the stuff. British Dictionary definitions
for hearing aid  hearing aid  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 & Unabridged 2012 Digital Edition
Cite This Source hearing aid in Medicine  hearing aid n.  The
American Heritage® Stedman's Medical Dictionary Cite This Source
Word of the Day  Difficulty index for hearing aid  Few English
speakers likely know this word  Word Value for hearing  Scrabble
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