Search Result for "hearing aid":
Wordnet 3.0

NOUN (2)

1. an electronic device that amplifies sound and is worn to compensate for poor hearing;
[syn: hearing aid, deaf-aid]

2. a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person;
[syn: hearing aid, ear trumpet]



WordNet (r) 3.0 (2006):

hearing aid
    n 1: an electronic device that amplifies sound and is worn to
         compensate for poor hearing [syn: hearing aid, deaf-
         aid]
    2: a conical acoustic device formerly used to direct sound to
       the ear of a hearing-impaired person [syn: hearing aid,
       ear trumpet]