吽 hōnghǒuóu 'OM' Definitions Defs Origin Strokes Stroke Words Sentences Sents Character Evolution Oracle Bone ~1250-1000 BC ▼ More ▲ Less Historical Pronunciations Old ChineseZhengzhangqʰoːʔ Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang Historical images Academia Sinica