- a written or printed work consisting of pages glued or sewn together along one side and bound in covers.
- a bound set of blank sheets for writing in.
- a written text that can be published in printed or electronic form.
Theories
- It used to be so easy to define what a book was: a collection of printed pages bound inside a cover (hard or soft) that you could place on a shelf in your library, or in a store. Now, there are e-books, and blogs that turn into books, and long pieces of journalism that are somewhere between magazine articles and short books
- "What I have come to realise is this: electronic books can do certain things that print books cannot, and therein lies their value. Enhanced electronic books are changing our definition and expectations of books." - http://theconversation.com/what-is-a-book-in-the-digital-age-19071