hearing aid

https://w3id.org/framester/wn/wn30/instances/synset-hearing_aid-noun-2 <https://w3id.org/framester/wn/wn30/schema/NounSynset>

xsd:string hearing aid 
xsd:string 03506560-n 
hearing aid  @en-us
ear trumpet  @en-us
102810064  @en-us
103378215  @en-us
xsd:string
xsd:string
a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person  @en-us
xsd:string 103506560 

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