From The Collaborative International Dictionary of English v.0.48:
Booked \Booked\, a.
1. Registered.
[1913 Webster]
2. On the way; destined. [Colloq.]
[1913 Webster]
3. reserved in advance; held for future use. See
reserve[2].
[PJC]
From The Collaborative International Dictionary of English v.0.48:
Book \Book\, v. t. [imp. & p. p. Booked (b[oo^]kt); p. pr. &
vb. n. Booking.]
1. To enter, write, or register in a book or list.
[1913 Webster]
Let it be booked with the rest of this day's deeds.
--Shak.
[1913 Webster]
2. To enter the name of (any one) in a book for the purpose
of securing a passage, conveyance, or seat; to reserve[2];
also, to make an arrangement for a reservation; as, to be
booked for Southampton; to book a seat in a theater; to
book a reservation at a restaurant.
[1913 Webster +PJC]
3. To mark out for; to destine or assign for; as, he is
booked for the valedictory. [Colloq.]
[1913 Webster]
Here I am booked for three days more in Paris.
--Charles
Reade.
[1913 Webster]
4. to make an official record of a charge against (a suspect
in a crime); -- performed by police.
[PJC]