slice(noun)

a thin broad piece (of something)

How many slices of meat would you like?

slice(verb)

to cut into slices

He sliced the sausage/cucumber.

slice(noun)

a part or share

Who got the largest slice of the profits?

slice(verb)

to cut (as) with a sharp blade or knife

The blade slipped and sliced off the tip of his forefinger.

slice(verb)

in golf etc, to hit (a ball) in such a way that it curves away to the right (or in the case of a left-handed player, to the left).