(transitive) To reserve (something) for future use. / (transitive) To write down, to register or record in a book or as in a book.

A collection of sheets of paper bound together to hinge at one edge, containing printed or written material, pictures, etc.

(UK dialectal, Northern England) simple past tense of bake

plural of booking

present participle of book

The act or process of writing something down in a book or books, e.g. in accounting. / A reservation for a service, such as travel or hotel accommodation.

Third-person singular simple present indicative form of book

plural of book / (accounting) Accounting records.

(idiomatic) In a manner which adheres strictly to rules, legal requirements, or official procedures.

simple past tense and past participle of book