Meanings

1. dry
2. dried food
3. empty; hollow
4. taken in to nominal kinship; adoptive; foster
5. futile; in vain
6. (dialect) rude; blunt
7. (dialect) to cold-shoulder
8. (bound form) to have to do with; to concern oneself with
9. one of the ten heavenly stems 天干[tian gān]
10. (archaic) shield