Mao Collection, Upper Volume
Radical: Heart (xīn)
Strokes: 9
Page 382, Entry 17
According to the Tang Rhymes (Tangyun) and the Collected Rhymes (Jiyun), the pronunciation is you. According to the Dictionary of Rhymes (Yunhui), the pronunciation is you. The Analytical Dictionary of Characters (Shuowen) defines it as the appearance of being worried or sorrowful. It is formed from the heart radical with you acting as the phonetic indicator.
Additionally, according to the Expanded Rhymes (Guangyun) and the Collected Rhymes (Jiyun), the pronunciation is you. According to the Corrected Rhymes (Zhengyun), the pronunciation is you. The Expanded Rhymes defines this as the appearance of holding back anger and remaining silent.
Also, according to the Expanded Rhymes (Guangyun), the pronunciation is yao. According to the Collected Rhymes (Jiyun), the Dictionary of Rhymes (Yunhui), and the Corrected Rhymes (Zhengyun), the pronunciation is yao. The Expanded Rhymes describes you-yao as the appearance of being worried or sorrowful.
Furthermore, according to the Jade Chapter (Yupian), the Expanded Rhymes (Guangyun), the Collected Rhymes (Jiyun), the Dictionary of Rhymes (Yunhui), and the Corrected Rhymes (Zhengyun), the pronunciation is you. The meaning is the same as above.
Additionally, according to the Collected Rhymes (Jiyun), the Classified Chapters (Leipian), and the Dictionary of Rhymes (Yunhui), the pronunciation is yao. The Collected Rhymes defines this as the appearance of being perverse or stubborn in one's heart.