You Collection, Upper Volume
Radical: Speech (yán)
Guà
Kangxi strokes: 13
Page 1160, Entry 05
Tang Rhymes (Tangyun), Collection Rhymes (Jiyun), and Rhyme Meeting (Yunhui): Pronounced guà.
Explaining Graphs and Analyzing Characters (Shuowen): Error.
Extensive Elegant (Boya): To deceive.
Records of the Grand Historian (Shiji), Biography of King Pi of Wu: To disorder the world through error.
Book of Former Han (Qianhan), Biography of Wang Mang: Your subject, Mang, ought to accept the penalty for the error and negligence toward the imperial court.
Collection Rhymes (Jiyun): Sometimes written as a variant form.
Also, Broad Rhymes (Guangyun): Pronounced guà. Collection Rhymes (Jiyun): Pronounced guà. Same as the previous entry, meaning to obstruct.
Also, Collection Rhymes (Jiyun): Pronounced guà (falling tone). Same as the previous entry, meaning mutual error. Sometimes written as a variant form.
Also, Correct Rhymes (Zhengyun): Pronounced guài (falling tone). Also same as the previous entry.