echoencephalography echoencephalograph • echoer · · · Info · Definitions · Characters · · echoencephalography · · Text Latin · · Script 19 · · Length 8 · · Syllables Definitions · · · (noun) a noninvasive diagnostic procedure that uses ultrasound to study the anatomy of the brain. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E 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