1 definition by TenaciousTacoK

Awesome, enjoyable, fine, good. A substitute for the word "cool". Can be used in any situation when one is satisfied or content with the outcome of a situation. Can also be used to describe past situations. It is also applicable to any other instance that is not mentioned here.

The word book can also be used in a phrase that connects it to the other definition of book, an article of reading.
"That movie was book dude."

"Is that a new haircut? Lookin' book man!"

"That concert was so book, the library can't even compete!"
by TenaciousTacoK July 13, 2009
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