BOOKED

To reserve (something) for future use.

Example: "I can book tickets for the concert next week."

To write down, to register or record in a book or as in a book.

Example: "They booked that message from the hill"

(law enforcement) to record the name and other details of a suspected offender and the offence for later judicial action.

Example: "The police booked him for driving too fast."

To issue with a caution, usually a yellow card, or a red card if a yellow card has already been issued.

To travel very fast.

Example: "He was really booking, until he passed the speed trap."

To record bets as bookmaker.

(law student slang) to receive the highest grade in a class.

Example: "The top three students had a bet on which one was going to book their intellectual property class."

To leave.

Example: "He was here earlier, but he booked."