Definitions of book:

• noun:   physical objects consisting of a number of pages bound together

  Example: "He used a large book as a doorstop"

• noun:   a number of sheets (ticket or stamps etc.) bound together on one edge

  Example: "He bought a book of stamps"

• noun:   a major division of a long written composition

  Example: "The book of Isaiah"

• noun:   a written work or composition that has been published (printed on pages bound together)

  Example: "I am reading a good book on economics"

• noun:   a collection of rules or prescribed standards on the basis of which decisions are made

  Example: "They run things by the book around here"

• noun:   a written version of a play or other dramatic composition; used in preparing for a performance
• noun:   the sacred writings of the Christian religions
• noun:   a compilation of the known facts regarding something or someone

  Example: "His name is in all the recordbooks"

• noun:   the sacred writings of Islam revealed by God to the prophet Muhammad during his life at Mecca and Medina
• noun:   a record in which commercial accounts are recorded

  Example: "They got a subpoena to examine our books"

• verb:   record a charge in a police register

  Example: "The policeman booked her when she tried to solicit a man"

• verb:   register in a hotel booker
• verb:   engage for a performance

  Example: "Her agent had booked her for several concerts in Tokyo"

• verb:   arrange for and reserve (something for someone else) in advance

  Example: "The agent booked tickets to the show for the whole family"

• name:  A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #4833)