To break, or cause something to break.
To amuse (a person) greatly; to split someone's sides.
A break in bone or cartilage.
An instance of breaking, a place where something has broken.
A fault or crack in a rock.
To cause something to wriggle.
To twist one's body to and fro with short, writhing motions; to squirm.
To use crooked or devious means.
A wriggling movement.