loud hailer loud • loud pedal · · · Info · Definitions · Synonyms · Characters · · loud hailer · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a portable loudspeaker with built-in microphone and amplifier. Synonyms: bullhorn, loud hailer, loud-hailer. · · Noun Definition 1 Synonyms · · · bullhorn · · Synonym 1 loud-hailer · · Synonym 2 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 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075