radio aerial radioactivity unit • radioamplifier · · · Info · Definitions · Synonyms · Characters · · radio aerial · · Text Common · · Latin · · Scripts 12 · · Length 5 · · Syllables Definitions · · · (noun) omnidirectional antenna comprising the part of a radio receiver by means of which radio signals are received. Synonyms: radio antenna, radio aerial. · · Noun Definition 1 Synonyms · · · radio antenna · · Synonym 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 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