To forcibly pull something from a person's grasp. She managed to wrest the book from his hands.
To take something from someone with difficulty or by force. The team tried to wrest control of the game from their opponents.
To obtain something with great effort or difficulty. He had to wrest a living from the barren land.
To twist or distort the meaning or interpretation of something, often deliberately. The lawyer tried to wrest the wording of the contract to favor his client.