1. son
2. child
3. seed
4. egg
5. small thing
6. 1st earthly branch: 11 p.m.-1 a.m., midnight, 11th solar month (7th December to 5th January), year of the Rat
7. Viscount, fourth of five orders of nobility 五等爵位[wǔ děng jué wèi]
8. ancient Chinese compass point: 0° (north)
9. subsidiary
10. subordinate
11. sub-