deaf-aid deaf • deaf-and-dumb · · · Info · Definitions · Synonyms · Characters · · deaf-aid · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) an electronic device that amplifies sound and is worn to compensate for poor hearing. Synonyms: hearing aid. · · Noun Definition 1 Synonyms · · · hearing aid · · Synonym 1 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069