What is (a) To extract or take out from the records of a court, and send up to the court of exchequer to be enforced; -- said of a forfeited recognizance. (b) To bring in to the exchequer, as a fine called?

estreat — (a) To extract or take out from the records of a court, and send up to the court of exchequer to be enforced; -- said of a forfeited recognizance. (b) To bring in to the exchequer, as a fine. (Webster's 1913.)