You Collection, Upper Volume Radical: Speech (yán) 13 strokes Page 1161, Entry 13 Dictionary of Lexicographical Supplements (Zihui bu): The same as the character for false accusation (wu). Found in Compilation of Rhymes (Pian yun). Possibly an error. Also used as a personal name. Meng Gao, found in History of Song: Table of the Imperial Clan (Songshi zongshi biao).