1. to fasten

2. to button

3. button

4. buckle

5. knot

6. to arrest

7. to confiscate

8. to deduct (money)

9. discount

10. to knock

11. to smash, spike or dunk (a ball)

12. to cover (with a bowl etc)

13. (fig.) to tag a label on sb

14. (Tw) (loanword) code

15. button