radar echo radar dome • radar fire · · · Info · Definitions · Characters · · radar echo · · Text Common · · Latin · · Scripts 10 · · Length 4 · · Syllables Definitions · · · (noun) an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object. Synonyms: radar echo. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 o latin small letter o U+006F r latin small letter r U+0072