1. (slang) (loanword) dollar
2. classifier for sets of one hundred sheets (of paper)
3. classifier for knife cuts or stabs
4. (Internet slang) to bargain; to ask for a small discount (esp. on second-hand marketplaces)

classifier: 把

1. thin piece
2. flake
3. a slice
4. film
5. TV play
6. to slice
7. to carve thin
8. partial
9. incomplete
10. one-sided
11. classifier for slices, tablets, tract of land, area of water
12. classifier for CDs, movies, DVDs etc
13. used with numeral 一 yī: classifier for scenario, scene, feeling, atmosphere, sound etc
14. Kangxi radical 91