Meaning: If you do something by the book, you do it exactly as you are supposed to.
- Category: General
Idioms similar to 'By the book'
- In my book
- Open book
- Every trick in the book
- Take a leaf out of someone's book
- Closed book to me
- Throw the book at someone
- Close the book
- Oldest trick in the book
- Don't judge a book by the cover
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