Scrabble Dictionary

Check if your word is playable in Scrabble.

Yes, book is playable

...and is worth 11 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Book" Definition

noun

A libretto.
A main division of a larger printed or written work: a book of the Old Testament.
A packet of like or similar items bound together: a book of matches.
A printed or written literary work.
A record of bets placed on a race.

idiom

Bring to book To demand an explanation from; call to account.
Like a book Thoroughly; completely: I know my child like a book.
One for the books A noteworthy act or occurrence.
Throw the book at To make all possible charges against (a lawbreaker, for example).
Throw the book at To reprimand or punish severely.

adjective

Of or relating to knowledge learned from books rather than actual experience: has book smarts but not street smarts.
Derived from and not from practical experience.
Shown by books of account.

verb-transitive

Sports To record the flagrant fouls of (a player) for possible disciplinary action, as in soccer.
To allocate time for.
To arrange for (tickets or lodgings, for example) in advance; reserve.
To hire or engage: The manager booked a magic show for Saturday night.
To list or register in or as if in a book.

verb-intransitive

To make a reservation: Book early if you want good seats.