Definition of switch-hit Switch-hit

We found 2 definitions of switch-hit from 2 different sources.

What does switch-hit mean?

Verb
switch-hit - bat right-handed against a left-handed and left-handed against a right-handed pitcher
		bat wink briefly; "bat one's eyelids"
		baseball game, baseball a ball game played with a bat and ball between two teams of nine players; teams take turns at bat trying to score runs; "he played baseball in high school"; "there was a baseball game on every empty lot"; "there was a desire for National League ball in the area"; "play ball!"