What does safe mean in baseball?

Answer 1

In Baseball, when a player is running the bases, if he or she is touching any base (usually with a foot, although a person sliding into base might use a hand instead) that player safe, meaning, he or she cannot be tagged out, and will not be out if the baseball is caught and thrown to the catcher. He or she can remain at the base, and can continue running the next time the baseball is hit, by the next player who is up.