Playbook (noun)

1. A book containing the script of a play.
2. A set of strategies or tactics used in a particular field or activity, typically a sport or game.

Origin:

Late 19th century: play (verb) + book.

Examples:

1. The director handed out copies of the playbook to the cast before rehearsals began.
2. He had memorized every play in the playbook and could run them all flawlessly.
3. The coach's playbook was filled with intricate plays and strategies.
4. The team's success was attributed to their strict adherence to the plays outlined in the playbook.
5. The quarterback was always looking for plays that were not in the playbook.