Meaning of the word rulebook in English

What does rulebook mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rulebook

US /ˈruːl.bʊk/
UK /ˈruːl.bʊk/

Noun

1.

a book containing the rules for a game, sport, or organization

Example:
Always check the rulebook before starting a new game.
The referee consulted the rulebook to make a decision.
2.

a set of established rules or principles that govern behavior or operations, often implicitly

Example:
He always follows the company's unwritten rulebook.
You can't just ignore the rulebook when it suits you.