Meanings

1. second of the ten Heavenly Stems 十天干[shí tiān gān]
2. second in order
3. letter 'B' or Roman 'II' in list 'A, B, C', or 'I, II, III' etc
4. second party (in legal contract, usually 乙方[yǐ fāng], as opposed to 甲方[jiǎ fāng])
5. ethyl
6. bent
7. winding
8. radical in Chinese characters (Kangxi radical 5)
9. ancient Chinese compass point: 105°