book
n//buːk//bok, häfte, volym, bokföring, boka, bokföra, skriva in
A collection of sheets of paper bound together to hinge at one edge, containing printed or written material, pictures, etc.
(gambling) A record of betting (from the use of a notebook to record what each person has bet).
A long work fit for publication, typically prose, such as a novel or textbook, and typically published as such a bound collection of sheets, but now sometimes electronically as an e-book.
A major division of a long work.
(usually, in the plural) Records of the accounts of a business.
(transitive) To reserve (something) for future use.
(transitive) To write down, to register or record in a book or as in a book.