Yes, slice is a Scrabble word!

Verb

1. Make a clean cut through

2. Hit a ball and put a spin on it so that it travels in a different direction

3. Cut into slices

4. Hit a ball so that it causes a backspin

Noun

1. A share of something

2. A serving that has been cut from a larger portion

3. A wound made by cutting

4. A golf shot that curves to the right for a right-handed golfer

5. A thin flat piece cut off of some object

6. A spatula for spreading paint or ink