audio amplifier audio • audio cd · · · Info · Definitions · Characters · · audio amplifier · · Text Common · · Latin · · Scripts 15 · · Length 7 · · Syllables Definitions · · · (noun) an amplifier that increases the amplitude of reproduced sound. Synonyms: audio amplifier. · · Noun Definition 1 Characters · · space U+0020 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 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 u latin small letter u U+0075