book up

Verb

 * 1)  To reserve or book all of something, for example by purchasing all the tickets.
 * 2)  To have all of its tickets or reservations purchased.
 * 3)  To study opening lines in great detail in order to gain an advantage.
 * 4)  To study or learn (something).
 * 1)  To study or learn (something).
 * 1)  To study or learn (something).