Mao Collection, Upper Volume
Radical: Heart (xīn)
怚; Kangxi Strokes: 9
Page 380, Entry 25
Broad Rhymes (Guangyun), Collected Rhymes (Jiyun), Rhyme Collection (Yunhui), and Correct Rhymes (Zhengyun): Pronounced jie (rising tone).
Shuowen Jiezi (Shuowen): Arrogant.
Also, Jade Chapters (Yupian): Pronounced lu. Same meaning.
Also, Collected Rhymes (Jiyun) and Classified Chapters (Leipian): Pronounced cu. A mind that is not refined or detailed.
Records of the Grand Historian (Shiji), Biography of Wang Jian: The King of Qin was arrogant and did not trust others.
Also, Collected Rhymes (Jiyun): Pronounced zu. Intense or severe.
Also, Collected Rhymes (Jiyun): Pronounced ju. Jealous.