Definitions
1.verbTo clarify, to correct a misconception.
2.verbTo depart or disappear."All of their symptoms cleared up after the mold was removed."
3.verb(of skin or medical images) To become free of certain blemishes."His lung X-rays cleared up after they moved to Arizona."
4.verbOf stormy weather, to dissipate, to become calm.
5.verbTo clean up.
6.verbTo pot all of the remaining balls in a single turn.