echocardiography echocardiograph • echo chamber · · · Info · Definitions · Characters · · echocardiography · · Text Latin · · Script 16 · · Length 6 · · Syllables Definitions · · · (noun) a noninvasive diagnostic procedure that uses ultrasound to study to structure and motions of the heart. · · Noun Definition 1 Characters · · 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 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 y latin small letter y U+0079