0 the set of ideas or principles that control an organization, job, or activity: --
He won promotions by delivering results without challenging the company rule book.
The industry rule book needs to be updated to meet new safety standards.
1 the way things are usually done in a particular activity, area of business, etc.: --
Designers threw out the rule book and layered pieces such as skirts over trousers.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
rule book